Mr. Wang was such a good teacher the students love and respect.A. whoB. whomC. thatD. as

问题补充：

Mr. Wang was such a good teacher the students love and respect.

A. who

B. whom

C. that

D. as

答案：

A. who

B. whom

C. that

(答案→)D. as

解析：定语从句，现行词前有such, so, the same等修饰，从句由as引导。