阅读理解：

　　A university professor recently made several tests with different animals to find out which was the cleverest. He found out that monkey was cleverer than other animals.

　　In one test the professor put a monkey in a room where there were a few more boxes. Some boxes were inside other boxes. One small box had some food inside it. The professor wanted to watch the monkey in order to find out how long it would take the monkey to find the food. The professor left the room. He waited a few minutes outside the door. Then he got down on his knees and put his eye to the keyhole（钥匙眼）. What did he see? To his surprise, he found himself looking into the eye of the monkey. The monkey was on the other side of the door and looked at the professor through the keyhole.

　　根据短文内容，选择最恰当的答案。

　　1. The professor wondered ______.

[　　]

　　 A. whether animals were clever

　　 B. how clever a monkey was

　　 C. which animal was the cleverest

　　 D. if the monkey was cleverer than other animals

　　2. The professor wanted to watch the monkey ______.

[　　]　　

　　 A. look for the small boxes　　B. look for the food

　　 C. move the boxes　　　　　　 D. eat the food

　　3. After the professor left the room, the monkey began to ______.

[　　]

　　 A. guard the door　　 B. look at the keyhole

　　 C. watch the door　　 D. put one of its eyes to the keyhole

　　4. What was the thing that surprised the professor?

　　 The monkey ______

[　　]

　　 A. found the keyhole

　　 B. was on the other side

　　 C. go down on its knees

　　 D. was watching him through the keyhole

　　5. A university professor recently made tests with different

　　 animals. The word "recently" means ______.

[　　]

　　 A. long before　　B. before long

　　 C. not long ago D. just now

When he heard the news，he jumped happily ______ a monkey．

　　A．as　　B．as a　　C．like　　D．like a

　　　　A university professor recently（不久）made several tests with different animals to find out which was the cleverest. He found out 　　that the monkey was cleverer than the other animals.

　　In one test he put a hungry monkey and several boxes in a room.Some boxes were inside other boxes. There was some food in the smallest one. He wanted to watch and to find out how long it would take the monkey to find the food. He left the room and waited outside. After a while he got down on his knees and put his eye to the keyhole. What did he see? To his surprise he found himself looking into the eye of the monkey.

1. The professor wondered ______.　　　　　　

[　　]

　　 A. How clever a monkey was　　　B. which animal was the cleverest

　　 C. how clever a deer was　　　　D. how to find the food

2. The professor wanted to watch the monkey ______.

[　　]

　　 A. lift the boxes　　B. look for the food

　　 C. move the boxes　　D. eat the food

3. After he left the room the monkey began to ______.

[　　]

　　 A. play inside the room　 　B. get down on its knees

　　 C. look for the food　　　　D. put its eye to the keyhole

4. What's surprised the professor? The monkey ______.

[　　]

　　 A. found the keyhole

　　 B. was on the other side of the door

　　 C. waited quietly inside the room

　　 D. was watching him through the keyhole

5. When did the professor make several tests? He made the tests

______.　　　　　　　　　　　　　　　　　　　　

[　　]

　　 A. long before　 　B. before long

　　 C. not long ago　　D. just now