问题

.—Did you return Fred’s call?—I didn’t need to _________ I’ll see him tomorrow.

A:though
B:unless
C:when
D:because

正确答案是：

同类题型

下列句子中没有通假字的一项是

____________in The darkness that at shedared not move an inch．

The only way to succeed at the highest level is to have total belief ______ you are better than anyone else on the sports field.

The project will help people understand the many threats to the natural environment ________ endangered plants and animals live.

My parents expected too much of meWhen they heard that I hadn’t passed the college entrance examination, they almost ______