1027.A modern city has been set up in ____ was a wasteland ten years ago.
A.what
B.which
C.that
D.where
1028.Upon graduation he asked to be sent to ____.
A.where he is most needed
B.where he needed
C.where he is mostly needed
D.where is he mostly needed
1027.答案是A;介词in后接宾语从句,但从句中缺少主语,故用what作主语。
1028.答案是A;本题 where引导的是介词后面的宾语从句,表示地点。此处most为副词的较高级,修饰动词need,表示:最(被)需要的;而mostly表示主要地,通常地。



