So powerul ___ in Lushan county,Sichuan province that water and electricity in the area were cut off

题目

So powerul ___ in Lushan county,Sichuan province that  water and electricity in the area were cut off.
A.was the quake   B.the qake was   C.did the quake   D.the quake did
—Sophie,do you still remember when we xisited the museum?
—Sorry,I can't remember clearly now,but ___ sometime last year?
 
第二题选项为 A.might it be B.could it be C.could it have been D.should it have been

答案