问题

I wrote a letter to John for his help during my highschool years. without which Ithe college entrance exam.

A:would fail
B:would havefailed
C:should fail
D:must havefailed

正确答案是：

同类题型

Excuse me sir, where is Room 301— Just a minute. I’ll ask Bob ________ you to your room.

The Shanghai Expo has attracted more than 73 million tourists, ________ it the most successful in history.

He never reads anything ______ is not worthreading.

MrHunter is quite popular ___ his students

I think English is ____unimportant subject.—I don’t think so. It is ____useful tool when we talk with foreigners.