With sufficient scientific information a manned trip to Mars should be ________
A. obtainable       B. potential       C. considerable D. feasible

【解析】D. 考查形容詞詞義辨析。feasible可行的，可做到的；obtainable可得到的；     considerable相當(dāng)?shù)模捎^的；potential潛在的，可能的     

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

I ______ with my uncle and aunt because my parents have gone abroad for a holiday.

A. stayed        B. am staying       C. have stayed        D. was staying

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

I saw a case falling off a man’s bike on my way to the      1.     

cinema in this afternoon . I shouted out to the man       2.     

to stop. But he didn’t hear me and ride away. I was       3.   

wondering what to do while I had an idea. I stopped a      4.    

taxi and got in it with the case. Soon I caught up with      5.  

the man. Got the case back, he was so thankful that he     6.    

offered me some money, and I refused it politely. Then    7.     

the driver took him to the cinema. When I paid him, the driver    8.      

pushed my hand away and said with smile, “Neither will I     9.      

accept your money”. I felt very happy though I was late for the film.  10.   

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

—Mr Smith, I wonder if I could take the Friday off?

—_______? It’s a bit difficult with so many people away on holiday, you know.?

A. Why are you doing so　

B. Do you really have to

C. Where are you going

D. Do you feel it necessary?

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

“如何真正處理好孩子與父母間的關(guān)系”一直是我們非常關(guān)注和想了解的話題。溝通是必要的方式之一，可如何能夠進(jìn)行真正心靈上的溝通？我們，作為父母的，作為孩子的，都得需要思索。這篇文章會(huì)給你一定的啟示. . . .

I was 13 years old. My family had moved to Southern California from North Florida a year before. I hit adolescence with a vengeance. I was angry and rebellious, with little regard for anything my parents had to say, particularly if it had to do with me. Like so many teenagers, I struggled to escape from anything that didn't agree with my picture of the world. A "brilliant without need of guidance" kid, I rejected any overt offering of love. In fact, I got angry at the mention of the word love.

One night, after a particularly difficult day, I _____________, shut the door and got into bed. As I lay down in the privacy of my bed, my hands slipped under my pillow. There was an envelope. I pulled it out and on the envelope it said, "To read when you're alone. "

Since I was alone, no one would know whether I read it or not, so I opened it. It said "Mike, I know life is hard right now, I know you are frustrated and I know we don't do everything right. I also know that I love you completely and nothing you do or say will ever change that. I am here for you if you ever need to talk, and if you don't, that's okay. Just know that no matter where you go or what you do in your life, I will always love you and be proud that you are my son. I'm here for you and I love you—hat will never change. Love, Mom.

That was the first of several "To read when you're alone" letters. They were never mentioned until I was an adult.

Today I travel the world helping people. I was in Sarasota, Florida, teaching a seminar when, at the end of the day, a lady came up to me and shared the difficulty she was having with her son. We walked out to the beach, and I told her of my mom's undying love and about the "To read when you're alone" letters. Several weeks later, I got a card that said she had written her first letter and left it for her son.

That night as I went to bed, I put my hands under my pillow and remembered the relief I felt every time I got a letter. In the midst of my turbulent teen years, the letters were the calm assurance that I could be loved in spite of me, not because of me. Just before I fell asleep I thanked God that my mom knew what I, an angry teenager, needed. Today when the seas of life get stormy, I know that just under my pillow there is that calm assurance that love - consistent, abiding, unconditional love - changes lives.

1. What’s the best title of the passage?

                                                                          

2. Which sentence in the passage is the closest in meaning to the following one?

I reached out my hands for the letter under the pillow that night when I went to bed, and I always felt relief with the letter under my pillow.

                                                                           

3. Please fill in the blank in the passage with proper words or phrases to complete the sentence.（within ten words）

                                                                          

4. What do you learn after reading the passage? （within 30 words）

                                                                          

5. Translate the underlined sentence into Chinese.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

My father enjoys bike riding．Ever since I was little, I've always loved going hiking with my dad．   36  , as I became a teenager, other things began to draw my  37  ．Suddenly, it was important to do things with  38 ．I saw my dad every evening at home．Why did I have to  39 my Sundays:, to all day bike trips with him, too? If my indifference （冷漠） hurt him, my father kept  40  , but he would always let me know when he was planning a bike trip  41   I wanted to come．

       It was a Sunday morning, and I was in low   42   ．Two of my friends had gone to the movies without inviting me．Just then my father  43   my room．"It's a beautiful day．

Want to go for a   44  , today, Beck?” “Leave me alone!” I impatiently   45  . Those were the last words I said to him before he left the house that   46  .

Several hours later, the police called us,   47   us that Dad had a traffic accident. My father’s injuries were serious. It took several days before he could   48   speak. Beside his bed I held his hand gently,   49   of hurting him.

“Daddy … I’m sorry…”

“It’s okay, sweetheart. I’ll be okay.”

“No,” I said, “I   50  what I said to you that day. You know, that morning?”

“Sweetheart, I don’t   51   anything about that day. I remember kissing you goodnight the night before, though.” He   52   a weak smile.

I felt regretful for my thoughtless remark, for I   53  wanted him to leave me alone. My teacher once told me that   54   have immeasurable power. They can hurt or they can heal. And we all have the   55   to choose our words. I intend to do that very carefully from now on.

A．Therefore      B．Instead     C．Besides     D．However

A．a(chǎn)ttention      B．sight      C．effort      D．energy

A．Dad           B．friends      C．teachers    D．brothers

A．start           B．save      C．devote      D．waste

A．silent         B．busy      C．a(chǎn)sleep       D．a(chǎn)wake

A．unless        B．in case      C．so that      D．a(chǎn)s if

A．spirits        B．conditions C．states     D．hopes

A．left         B．checked    C．entered     D．knocked

A．ride           B．walk      C．picnic       D．game

A．whispered    B．warned     C．a(chǎn)nnounced       D．shouted

A．moment       B．morning   C．a(chǎn)fternoon  D．evening

A．convincing  B．reminding C．informing D．phoning

A．eventually   B．generally  C．strictly      D．broadly

A．tired        B．a(chǎn)fraid           C．a(chǎn)ware       D．sorry

A．discuss     B．think     C．care       D．mean

A．hate         B．forget       C．remember D．like

A．got          B．expressed  C．exchanged D．managed

A．often        B．never     C．even      D．once

A．a(chǎn)pologies     B．promises   C．smiles       D．words

A．experience   B．honor       C．power       D．desire

查看答案和解析>>

同步練習(xí)冊(cè)答案