Australia is the smallest continent(洲) in the world. It is a little smaller than China. It is near the south of the equator(赤道).So when it is summer in our country, it is winter in Australia.

Australia has a small population (人口).The population of Australia is nearly the same as that of Shanghai, a city in China.

Australia is famous for its sheep and kangaroos. After driving for a short time from any town, you will find yourself in the middle of white sheep. Sheep are everywhere. Have you seen a kangaroo? It has a “bag” below its breast(胸). The mother kangaroo keeps its baby kangaroo in the “bag”. It is very strange, isn’t it?

小题1:China is __________than Australia.

A．larger

B．large

C．small

D．smaller小题2:It is ________in Australia when it is summer in our country.

A．autumn

B．spring

C．winter

D．summer小题3:Australia is famous for its  _________.

A．kangaroos

B．deer

C．elephants

D．birds

电动机测量绝缘电阻的规定？