问题 单项选择题

下列哪一项是空调器(冷气机)与抽湿机降湿(降低湿度)之主要分别()

A.冷气机降湿时改变室温,抽湿机降湿时基本不改变室温

B.冷气机只制冷不降湿,抽湿机只降湿不制冷

C.冷暖式冷气机,只有夏天制冷时才有降湿功能,冬天制热时没有降湿功能,抽湿机冬天和夏天都有降湿功能

D.冷暖式冷气机,夏天制冷和冬天制热时都可降湿,且降湿原理都一样,降湿时都会改变室温,抽湿机降湿时基本不改变室温

答案

参考答案:A

完形填空

Recently a specialist(专家) in teenager studies does some research on teenage problems. He thinks parents shouldn’t be blamed of themselves because there is nothing they can do to deal with the teenage problem. Whatever they do, sometimes a wonderful, kind and helpful child will turn into a terrible animal.

I’ve seen friends deal with it in all kinds of different ways. One strict mother insisted that her son, should stand up, open doors and shake hands like a gentleman whenever anyone entered the room. I saw him last week when I visited them. Lying on the sofa, he made no attempt to turn off the loud TV he was watching as I walked in. His mother was angry. “I don’t know what to do with him these days,” she said. “He’s forgotten all the manners we taught him.”

He hasn’t forgotten them. He’s just decided that he’s not going to use them. She said that she would like to throw him down from the sofa onto the floor.

Another good friend of mine let her two daughters climb all over the furniture, reach across the table, stare at me and say, “I don’t like your dress, it’s ugly.” One of the daughters has recently been driven out of school. The other has left home.

“Where did we go wrong?” Her parents are now very sad. Probably nothing is wrong with the parents.

小题1:This text is most probably written by________.

A.A specialist in teenager studies

B.a headmaster of a middle school

C.a parent with teenage children

D.a doctor for mental healeh problems小题2:This underlined word ”it” in the second paragraph refers to________.

A.the change of the children from good to bad

B.the way that parents often blame themselves

C.the opinion that a child has of his parents

D.the advice that parents want their children to follow小题3:The boy on the sofa would most probably be described as ________.

A.lazy

B.quiet

C.unusual

D.rude小题4:What is the author’s opinion about the sudden change in teenage children?

A.Parents have no choice but to try to accept it.

B.Parents should pay more attention to the change.

C.Parents should work more closely with school teachers.

D.Parents are a fault for the change in their children.

单项选择题 A1型题