问题 问答题 简答题

使用复轨器起复机车车辆时,应考虑哪些因素?

答案

参考答案:

①使用前,应严格检查吊具保护套有无破损,吊具有无断股等情况,如发现吊具保护套破损或吊具断股,应立即停止使用,并寄回厂家维修。

②吊具在吊装工作前,请注意额定负荷,严禁超载。

③使用环境温度-40℃—100℃

④吊具不得打结,吊装时吊具及负载不得拖拉。

⑤使用中,不得与尖锐的棱角接触,如无法避免时,必须加护垫。

⑥不同批次严禁混用。

阅读理解

Yucai Middle School will have a School Day on Friday.Students don't need to have any classes.Instead,they are going to do a lot of things for fun.Here is a poster for it.

The most wonderful game of the year

Meet our school basketball stars

Basketball Court 3:00 p.m.— 5:00 p.m.

Tel:375 — 7682

 Water Sports

It's really cool!

Xingsha Beach The whole afternoon

Tel:375 — 7442

Talent Show

Are you good at singing,dancing,acting or playing the guitar?

Come and show yourself!

Music Hall 7:00 p.m.— 9:00 p.m.

Tel:375 — 9876

Chess is fun!

Different kinds of chess

Who will win at last?

Chess Club  8:00 a.m.— 10:30 a.m.1:00 p.m.— 3:30 p.m.

Tel:375 — 7465

For further information,please call the school office.Just do it! Enjoy yourself!

小题1:You can _______  in the morning or in the afternoon.

A.have the chess competition

B.go to the talent show

C.watch the basketball game

D.have water sports小题2:If you want to see the school basketball stars,you can go at _______.

A.8:00 a.m.— 10:30 a.m.

B.3:00 p.m.— 5:00 p.m.

C.1:00 p.m.— 3:00 p.m.

D.7:00 p.m.— 9:00 p.m.小题3:You can have water sports _______.

A.at Xingsha Beach

B.at the music hall

C.at the basketball court

D.at the chess club小题4:If you are good at singing and dancing,you should call at _______.

A.375-7682

B.375-7442

C.375-9876

D.375-7465小题5:If you want to learn about further information,what should you do?

A.See the poster.

B.Ask your classmates.

C.Call the school office.

D.Go to the school office.

单项选择题