【題目】As you can see，the number of cars on our roads ________ rising these days.

A．was keeping B．keep

C．keeps D．were keeping

【答案】C

【解析】

試題分析：句意：正如你能看見的，道路上汽車的數(shù)量這些天一直在增長。keep doing一直做，the number of …的數(shù)量，做主語謂語用單數(shù)。故選C。

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：

【題目】We were poor and we had no room ________.

A. to liveB. living inC. to live in D. live in

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The Internet has made ______ easier than ever to start a business.

A. it B. that C. this D. One

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 —I had a fever the day before the exam, ______ I failed.

—What a pity!Good luck next time.

A. or B. so C. for D. but

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Grandmother has a good ________；she can remember things which happened many years ago.
A.memory
B.magic
C.freedom
D.origin

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 — How foolish I was!

— ________ you have realized that, stop blaming yourself.

A. Now that B. Unless C. Although D. Even if

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—What do you think of Betty?

— Lovely, though she ______ be naughty sometimes.

A. should B. mustC. can D. need

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We should not ________ small mistakes, or they might lead to big accidents.

A. hurtB. ignoreC. recover D. dislike

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Although they are good friends, ______ they have little ______.
A.but; in general
B.but; in common
C.yet; in common
D./; in general

查看答案和解析>>

同步練習冊答案