问题

Most of the students felt rather disappointed at the English party. They say that it ______ better organized.

A:had been
B:had to be
C:must have been
D:could have been

正确答案是：

同类题型

Excuse me. ________ is the sports center from here—About five kilometers.

11. —You realize that you were driving at 100 miles per hour , don’t you ?—No, officer , I have been . This car can’t do more than 70

对句中加点字解释有误的一项是（）

Either Mary ___ Jim is coming to the party this evening.

I go and buy more fruit for the party– No, I have already bought 3 baskets. That ____ be enough.