问题

The weather turned out to be fine yesterday. I _______have taken the trouble to carry my umbrella with me.

A:Absent from
B:could
C:needn’t
D:mustn’t

正确答案是：

同类题型

______ all day, he was terribly hungry

Today the forests have almost gone. People must _______ down too many trees.

You can see the Little Mermade in ________.

e problem, it follows that we must develop aplan of action

When I passed the classroom, I heard a girl ____ in it.