试题与答案

对玻璃器皿进行加热灭菌的方法有()和()两种,前者常用()℃,维持()小时,后者则常

题型:填空题

题目:

对玻璃器皿进行加热灭菌的方法有()和()两种,前者常用()℃,维持()小时,后者则常用()℃,经()分钟,即可达到灭菌的目的。

答案:

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题型:阅读理解

根据短文内容,判断下列句子的正(T)与误(F)。

     One day a snake was looking for food. She found a hole and went into it. "Hooray!" It was a house for mice.

She said to herself happily. There, she saw some little babies of mice. "They are good dinner for me!" 

     She came to them and asked, "Where are your parents?" The babies answered, "They went out for food."

"Food? Good!" said the snake. "Come on and listen to me. I came here to see your parents and tell them not to

steal the people's grain any longer or I will kill you all." The little mice worried about their own safety. "Don't be

afraid, my body is like the hole. It is a safe place. When I open my mouth, you can come into it one by one.

Then we will wait for your parents coming back. Are you clear?" The little babies came into the snake from her

mouth one by one.

     A moment later, the mice's parents came back with some grain. Just then they found a snake in their room.

"Who are you? Why did you come into our house?" "Where are our babies?" asked the mice's parents. The snake

answered coolly, "I am a judge of the people. I knew you did a lot of bad deeds. You often steal lots of

foodstuff of the people. Today, I came to sentence you to death. Your babies have been in my body. Don't you

want to see them?" With these words, the snake flew at the mice.

( ) 1. The snake was glad to see some babies of mice.

( ) 2. The little mice believed the snake.

(     ) 3. The snake was very friendly to the baby mice.

( ) 4. The snake was a judge of the people.

( ) 5. At last all the mice were eaten by the snake.

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