Look the little girl is dancing as if she a little bird.A. isB. wereC. has beenD. had b

问题补充：

Look, the little girl is dancing as if she a little bird.

A. is

B. were

C. has been

D. had been

答案：

A. is

(答案→)B. were

C. has been

D. had been

解析：本题的含义是那个小女孩在跳舞好像是一个小鸟，as if后跟的从句表示虚拟的意思，故be用were，be动词在虚拟结构中用were，故本题选B。