【題目】—I'm sorry I can't help you.

—________.

A．My pleasure B．All right

C．Thank you all the same D．I'm sorry to hear that

【答案】C

【解析】

試題分析：句意：很抱歉我不能幫助你。-還是謝謝你。My pleasure樂意效勞，常用于應(yīng)答感謝語；All right好吧；Thank you all the same還是謝謝你，當(dāng)對方幫不到你時，但為了表示客氣，你就說此句話；I'm sorry to hear that聽到什么不好的消息時用該句。結(jié)合語境，所以選C。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】The baby put his tiny hand in mine.
A.small
B.large
C.warm

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】— In addition, you and I have lots of things in common.
— I really can't agree more.
A.However
B.Besides
C.At last

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】- I really can't believe such a learned man has made so silly a mistake.

- Don't you know_______ sense is worth more than knowledge?

A. general B. unusual C. special D. common

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 進入初三后，面對新學(xué)科的加入、沖刺中考的壓力，同學(xué)們的學(xué)習(xí)任務(wù)倍增。繁重的 學(xué)業(yè)壓力下，良好的學(xué)習(xí)習(xí)慣是提高學(xué)習(xí)效率的制勝法寶。請以“How to develop good learning habits”為題寫一篇英語小短文，向同學(xué)們提出養(yǎng)成良好學(xué)習(xí)習(xí)慣的建議。寫作要點及要求：你是如何做的？這樣做的結(jié)果如何？你的感受是什么？

1.語法正確，語句通順，書寫規(guī)范；

2.文中不得出現(xiàn)真實的人名、校名。

3.不少于100詞，標(biāo)題己給出，不計入總字?jǐn)?shù)

How to develop good learning habits

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】To a wise person, time is like a diamond.
A.foolish
B.friendly
C.clever

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】

Many objects in the universe are invisible,but they send radio waves. The radio telescope thus appeared, and it is considered one of the greatest inventions in the twentieth century. Reber built the world's first radio telescope in 1937. Ryle and Hewish developed radio telescope systems for the location of weak radio sources, and they shared the Nobel Prize for Physics in 1974.

A radio telescope is usually made up of:

One or more antennas to collect the radio waves. Most antennas are made in the shape of a dish to collect and reflect, the radio waves to the sub-reflector, in the same way as a curved mirror focuses visible light to one point.

A receiver and amplifier to receive the radio waves from the sub-reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals. To make an amplifier sensitive enough, it is usually cooled to, very low temperatures (e. g. as low as -270℃）.

A recorder to keep a record of the electronic signals. Most :radio telescopes today keep the signals to the computer's memory disk for astronomers to analyze later.

Radio wavelengths are much longer than those of visible light, and the radio waves from deep space are always weak. To catch Radio wavelengths are much longer than those of visible light,and the radio waves from deep space are always weak. To catch these waves, radio telescopes usually have huge antennas. The sizes of most antennas in use today are around 50 to 300 metres in diameter. The antenna of FAST in Guizhou, China, the latest and largest radio telescope in the world, is 500 metres in diameter, as large as the size of 30 football fields.

To avoid interferences, and keep the telescopes sensitive, radio telescopes are built in places where there are no human radio waves or electronic signals. For example, FAST is 5 kilometres away from the closest village and 25 kilometres away from the nearest town.

Radio telescopes create pictures of the sky, not in visible light, but in radio waves. This is extremely useful, because there are objects that can't be seen, objects that we wouldn't even know without radio telescopes.

【1】Radio telescopes help collect ____________ from the universe

A. lightB. objectsC. radio wavesD. visible signals

【2】Most antennas of radio telescopes are made in the shape of a dish to ____________.

A. make the antennas strong enough

B. increase the number of radio waves

C. turn radio waves into electronic signals

D. focus radio waves on the sub-reflector

【3】The underlined word "interferences" in the passage refers to __________________.

A. the noises made by villagers and animals

B. the sounds from the radios and televisions

C. the people who go to Guizhou to watch FAST work

D. the radio waves and electronic signals from humans

【4】What have we done with the help of radio telescopes?

A. We have received pictures of deep space.

B. We have discovered unknown lives in the universe.

C. We have found some unknown objects in the universe.

D. We have turned the radio waves from space into light.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】If you ideas or people, you question their truth or value.
A.lose
B.challenge
C.double

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—I called you this morning, but nobody answered.

—I _______ the flowers in my garden at that time.

A. watered B. was watering

C. water D. am watering

查看答案和解析>>

同步練習(xí)冊答案