Question

4. (2015 .山东德州) 一I wonder .

             -Yes,of course.

   A. where we can buy the parts

   B. how often you hear form your sister

   C. if I may have a word with you

   D. why he arrived late yesterday

Answer 1

4. C

4. C解析：考查宾语从句的用法。 根据答语可以判断出上句需要问 “是否……”，只有C选项符合这 一点。