小题1:Why does the writer introduce so many animals from different places to us?

A．To frighten us in the zoo.

B．To make us lovely in the zoo.

C．To attract us to the zoo.

D．To show that animals can do everything.小题2:How much does Mr. Smith have to pay if he visits the zoo with his two-year-old son?

A．￥3.

B．￥4.

C．￥5.

D．￥6.小题3:At which of the following time can we visit the zoo?

A．8:30 a.m. Wednesday.

B．9:30 a.m. Friday.

C．3:00 p.m. Sunday.

D．5:00 p.m. Tuesday.

在翻卸地点进行倒车作业时，车辆要倒正，与挡墙垂直，两后轮应同时靠住挡墙后方可进行翻卸。