It is impossible to complete the task in a day.

A．probable

B．usual

C．unlikely

D．hopeless

查看答案及解析进入在线模考

参考答案

句意：一天之内完成这项任务是不可能的。本题是对形容词的考查。题干划线词impossible意为“不可能的”， probable意为“可能的”， usual意为“通常的”，unlikely意为“不大可能的”，hopeless意为“无望的，不可能的”，所以正确答案为D。

1 We have made a try to carry out the plan.

A．attempt

B．effort

C．energy

D．source

查看解析在线模考

2 This program is so boring that I don't want to watch it anymore.

A．interesting

B．exciting

C．lazy

D．dull

查看解析在线模考

3 The student is afraid to answer the teacher's question.

A．hope

B．use

C．help

D．reply

查看解析在线模考