Question

Barbara is easy to recognize as she's the only one of the women who________evening dress.

A. wear 

B. wears

C. has worn 

D. have worn

Answer 1

答案：B解析：who 引導(dǎo)的定語從句所修飾的先行詞前有the only 限制，所以從句用單數(shù)謂語動詞，再結(jié)合本句語意可知用一般現(xiàn)在時。