问题标题:
【SAT语法提问In1882,thereonlysevenfemaledoctorspracticinginFrance,whenin1903thenumberrisingto95.A.whenin1903thenumberrisingto95B.butby1903thenumberhadrisenC.itsnumberrisingin1903E.However,in1903whenthenumberhadr】
问题描述:
SAT语法提问
In1882,thereonlysevenfemaledoctorspracticinginFrance,whenin1903thenumberrisingto95.
A.whenin1903thenumberrisingto95
B.butby1903thenumberhadrisen
C.itsnumberrisingin1903
E.However,in1903whenthenumberhadrisen
为什么是选B,A错在哪了?
陆煜明回答:
when这里又引导了一个句子了,而A中有谓语动词吗?但是B中却有,这就是原因!
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