21.　 All the world is　　　　 stage, and all the men and women are merely　　　　 players.

A. the; the　　　　　　　　　　 B. a; the　　 　　　　　　　 C. a; 不填　　　　　 　　　 D. the; 不填

9.　　 起初我持怀疑态度，但很快我不得不承认他的论据有力。

　　　 At first I was ________, but soon I had to ________ the force of his argument.

8.　　　 得知你对我如此信赖我很高兴。

I’m delighted to know you ________ such ________ in me.

7.　　　 听到考试取消的消息大家都松了口气。

At the news that the exam was cancelled, everybody ________ ________ a sigh of ________.

6.　　　 老师评考分时肯定会考虑你最近生病的情况的。

Your teacher will ________your recent illness ________ ________when judging your examination results..

5．他来的时候又累又饿，而且非常需要洗个澡。

He came in tired and hungry and badly ________ ________ of a bath.

4．克隆技术可能将很快被用于癌症治疗。

The cloning technology may soon be ________ ________ the treatment of cancer.

3．这一型号在技术上超过了它的竞争对手。

This model is technically ________ ________ its competitors.

2．这几年，新建筑物如雨后春笋般地出现在我们城市。

In recent years, new buildings have ________ ________ like bamboo shoots after a spring rain in our city.

1．　 新的发明使工厂得以大量生产汽车。

The new invention enabled the factories to produce cars ________ large ________.