"How often＿your school sports meeting＿?""Once a year."
问题描述：
"How often＿your school sports meeting＿?""Once a year."
A.dose,hold B.was,hold C.is,held D.did,hold
求答案并带具体解析.
答
正解是C .
根据时间状语how often 和答语 once a year 断定句子应该 一般现在时,另外句子主语是 物,your school sports meeting,故用一般现在时被动语态,其表达形式是 is held .答案上的确是C 但是我想知道A错在哪里。A 用的是 doeshold是主动语态。 句子要是这么问就选AHowoftendo you( 主语是 人） ）hold your school sports meeting ?How often is＿your school sports meeting ( 主语是物) held?