五、单项选择(每小题1分，共10分)
21．One of my friends ________ playing basketball.
A．like B．likesC．wantD．Wants
22．Some old people need a ________ because they feel lonely.
A．zoo B．stickC．petD．watch
23．There is ________ elephant in the zoo. ________ elephant comes from Africa.
A．an; AnB．the; TheC．a; The D．an; The
24．—________ do you like animals?—________ they are cute.
A．Why; BecauseB．Why; So
C．What; BecauseD．What; So
25．Miss Smith is a ________ teacher, and we all like her.
A．friendlyB．friendC．lazyD．shy
26．—Does Susan often play with the cat?
—________. She likes it very much.
A．Yes, she is B．No, she doesn't
C．Yes, she does D．No, she isn't
27．—I'm afraid we ________．
—Don't worry(不要担心). We have a map.
A．get to B．get up C．get dressedD．get lost
28．Mickey Mouse is one of the most famous ________ in American ________．
A．symbol; cultureB．symbol; culturesC．symbols; culture
29．—It is reported that many wild animals in the world are ________ because of human
behavior.
—We must do something to stop people from hunting and selling these animals.
A．in dangerB．in publicC．in silence
30．—________________ —Australia.
A．What's your favorite animal?
B．Why do you like koalas?
C．What animals do you like?
D．Where do the koalas come from?
六、完形填空(每小题1分，共10分)
(词数：约150；建议用时：7分钟)
Sharks(鲨鱼) are among the oldest animals in the world. There are____(31)three hundred and fifty different kinds of sharks in the world. Most sharks are about two meters ____(32), and they live in____(33)waters, but some in very cold areas. Most sharks live in the ocean(海洋). A shark can smell a small amount (数量) of matter in the water, for example, the blood of animals. That helps them find their____(34). Sharks eat fish，____(35)sharks and plants in
．the ocean. Some sharks can eat just about____(36)
Sharks grow slowly. About 40% of the different kinds of sharks lay (产卵) eggs. The others give birth to the live young. Some sharks carry their____(37)inside their bodies.
Most sharks bite(咬) people by mistake. They think a____(38)is a large sea animal. When the sun goes down or comes up, sharks are____(39)food. So at these times people____(40)go swimming in the ocean. Each year, bees, snakes and elephants kill (杀死) more people than sharks do.
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