问题
单项选择题
液压支架检修质量标准规定：构件平面上出现的突起面积不得超过（）。
A.100cm2
B.50cm2
C.10cm2
答案
参考答案：A
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液压支架检修质量标准规定：构件平面上出现的突起面积不得超过（）。
A.100cm2
B.50cm2
C.10cm2
参考答案：A
| 根据短文内容选择正确答案。 |
| It's Saturday today, and Trent stays at home and does nothing because he doesn't have any lessons. But his mother is busy. She has a lot of housework to do. So she gives (给) some apples and bananas to her children and says to Trent:"Look after (照顾) Ann, I'll do some washing now." "OK, mummy," says Trent. The boy likes apples and bananas very much. He finishes eating his soon and he wants Ann's. But the little girl doesn't give him any. He thinks for a while (一会儿) and then has an idea (主意). He asks Ann to play an animal game with him. The girl agrees (同意). Trent begins to play a monkey and Ann plays a visitor (游客). They are very happy. After a while Trent stops (停止) and says:"Oh, the monkey is hungry (饥饿的). He wants some food." Ann gives some bananas to him. After a while Ann has no bananas. Trent stops playing and the little girl begins to cry (哭泣). |
| 1．Why does Trent stay at home today? |
[ ] |
| A．Because he must look after Ann. B．Because he doesn't want to go to school. C．Because he has no classes today. |
| 2．What does mother ask Trent to do? |
[ ] |
| A．She asks him to eat fruit. B．She asks him to look after the little girl. C．She asks him to play games. |
| 3．Why does Trent play an animal game with Ann? |
[ ] |
| A．Because he wants Ann's bananas. B．Because he likes Ann very much. C．Because he thinks to be a monkey is interesting. |
| 4．Which of the following is wrong? |
[ ] |
| A．The girl likes watching animals. B．Trent has more bananas than Ann. C．Trent's mother doesn't like him. |