问题

Collier once said, “A singleidea—the sudden flash of a thought — __________be worth a million dollars.”

A:should
B:may
C:must
D:will

正确答案是：

同类题型

Some people hold the view that the new machine isadvanced, while others are still skeptical _____ whether it is of practicaluse.

We’ve spent too much money recently.—Well, it isn’t surprising, Our friends and relatives_______ around all the time

It’s high time that we ___our work and_____ supper now.

The country has ________ too many wars in the past ten years.

They believed that production in their factory by bringing in the latest equipment from abroad