Question

China has offered much help to Japan since it ______ by the earthquake and tsuna

China has offered much help to Japan since it ______ by the earthquake and tsunami（海啸）.
A. hits
B. is hit
C. was hit
D. will be hit

Answer 1

答案C
大地震冲击日本是过去发生的事，从句主语是it为动作的承受者，故要用过去时的被动句，结构为was（主语为it）+过去分词，故选C。