问题

You needn’t have ________ the speaker when he was speaking; there was enough time afterwards for you to ask questions.

A:affected
B:disturbed
C:involved
D:interrupted

正确答案是：

同类题型

Now the train service is very good. The trains are ________ on time.

He_________no return when he decided to help us.

Who should be responsible for the accident?—The boss，not the workers.They just carried out the order ________.

In order to go to the palace ball,the pretty girl ________ herself ________ carefully. [ ]

You are late again. The class ________ for five minutes. —Sorry. There is something wrong with my bike.