______ of his time ______ been spent on studies every day.
A．Four-fifths; hasB．Four-fifths; have
C．Four-five; hasD．Fourths-five; have
A
英語分?jǐn)?shù)表達(dá)法，分子讀坐基數(shù)詞，分母讀做序數(shù)詞。如果分子是一，則分母直接讀做序數(shù)詞；如果分母大于一，則序數(shù)詞要加s變成復(fù)數(shù)。主語為抽象名詞,謂語動(dòng)詞用第三人稱單數(shù)形式,故選A.
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：單選題

His father looks young, but in fact he is ______.
A．in the forties B．in his fortiesC．in the fortyD．in his forty

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

"Excuse me, how can I get to the nearest bus stop?" "Go down this road. It's about_________ walk
A. five minute's              B. five minutes'  C. five-minutes

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—How far is it from the supermarket to your home?
—It’s about               .
A．20-minute driveB．20-minutes’ driveC．20 minute’s driveD．20 minutes’ drive

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

　　 people got hurt in the 7.1-magnitude earthquake in northwest China’s Qinghai Province.
A．ThousandB．Thousands
C．Thousand ofD．Thousands of

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

_________ the people lost their lives in the traffic accident. 
A．Three hundredB．Three hundred of
C．Three hundreds ofD．Hundred of

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

__________ trees are yellow in autumn.               
A. The number
B. A number
C. A number of
D. The number of

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

-----Hello! ______ Lisa speaking. Is that Linda speaking?
----Sorry, she is not at home.
A．This isB．I’mC．That isD．She is

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Jackie Chan has donated     dollars to  charity.?
—He is an example to us all.?
A．thousandB．thousandsC．thousand ofD．thousands of?

查看答案和解析>>

同步練習(xí)冊答案