【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】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)。所以答案是C。

練習冊系列答案
相關(guān)習題

科目：高中英語 來源： 題型：

【題目】I had hoped to take a holiday this year but I wasn't able to ______.
A.get away
B.drop in
C.check out
D.hold on

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Lucy has ______all of the goals she set for herself in high school and is ready for new challenges at university.
A.acquired
B.finished
C.concluded
D.achieved

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 Not until all the fish died in the river, ____ how serious the pollution was.

A. did the villagers realizeB. the villagers realized

C. the villagers did realizeD. didn’t the villagers realize

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】David said that it was because of his strong interest in literature ________he chose the course.
A.that
B.what
C.why
D.how

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】laugh
A.daughter
B.neighbour
C.enough
D.though

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Critical thinkers have the courage to challenge ____________ thinking while most of us tend to follow it blindly.

A. gradualB. logical

C. productiveD. conventional

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Many experienced teachers believe that when knowledge is ____________, it can be most readily grasped by the learners.

A. constantB. credible

C. mildD. structured

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Do you know Jim quarrel with his brother?

—I don’t know, _______.

A. nor don’t I careB. nor do I care

C. I don’t care neitherD. I don’t care also

查看答案和解析>>

同步練習冊答案