One third of the students______ Young Pioneers, and the number of this_____ not change much in our class this term.

A．is, do

B．a(chǎn)re, does

C．was, are

D．were, were

 

【答案】

B

【解析】本題主要考查主謂一致，One third of the students主語學(xué)生是復(fù)數(shù)謂語動詞用復(fù)數(shù)形式；后一句the number作主語強調(diào)數(shù)量謂語動詞用單數(shù)，故選B。

 

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