问题

Tom was disappointed that most of the guests when he at the party.

A:left; had arrived
B:left; arrived
C:had left; had arrived
D:had left; arrived;

正确答案是：

同类题型

The cruel king showed no _________andkilled all the prisoners .

Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients

Would you like ________ tea

Oh no! We’re too late The train _______ — That’s Ok We’ll catch the next train to London

It is very cold these days.— ______.