The teacher asked Lucy .A. where she comes fromB. if she can speak English C. whether Lucy

问题补充：

The teacher asked Lucy .

A. where she comes from

B. if she can speak English

C. whether Lucy can speak English

D. where she came from

答案：

A. where she comes from

B. if she can speak English

C. whether Lucy can speak English

(答案→)D. where she came from

解析：考查名词性从句。根据主句的时态为一般过去时，故从句也用一般过去时态。句意：老师问Lucy来自哪里。