—The population of the world ____ still ____ now.—So it is.A. are; growing      

—The population of the world ____ still ____ now.—So it is.A. are; growing      

题型:不详难度:来源:
—The population of the world ____ still ____ now.
—So it is.
A. are; growing       B. will; grow        C. is; growing
答案
C
解析

试题分析:句意:现在世界的人口数量仍然在增长。句中The population作为主语时,谓语动词必须用单数,同时句中有时间状语now,所以用现在进行时态。故选C
点评:对于population一词作为主语时,相应的谓语动词要用单数形式,同时对于The population的提问,不能用how much/many,必须用what。
举一反三
These new clothes _____ to the children in the mountain villages tomorrow.
A.are sentB.were sentC.has been sentD.will be sent

题型:不详难度:| 查看答案
— Mr. Lee ____ to a student when I entered the classroom this morning.
-- He is very patient ____he is young.
A.talking; but
B.talks; though
C.was talking, though
D.talked, however

题型:不详难度:| 查看答案
—Tom wants to know if you ___ a picnic next Sunday.
—Yes. But if it ___, we"ll visit the museum instead.
A.will have; will rainB.have; rains
C.have; will rainD.will have; rains

题型:不详难度:| 查看答案
His brother won’t go to play basketball until his work        .
A.is finishedB.finishes C.will finishD.finish

题型:不详难度:| 查看答案
-Jimmy is leaving for a Canada.
-Really? Where         he        ?
A.has; goneB.did; goC.will; goD.would go

题型:不详难度:| 查看答案
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