3.   Are you the_________ (one) to come here every day?

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

33.這本身很有樂趣。_ 34.取決于你的出生日期_

查看答案和解析>>

科目:初中英語 來源: 題型:

8. My mother is a_(practice)    woman.    She    can    make    different sweaters.

查看答案和解析>>

科目:初中英語 來源: 題型:

5.   ―Let's meet at the party. Goodbye!

_                                                                  A.   That's great!

B.   OK.

C.   I don't want to go to the party.

D.   See you!

查看答案和解析>>

科目:初中英語 來源: 題型:

8. The girl_(look)   down  at  her  feet all the time when she was speaking yesterday.

查看答案和解析>>

科目:初中英語 來源: 題型:


1.   Our school trip is on May 6th (對畫線部分提問)
                 your school trip?

查看答案和解析>>

科目:初中英語 來源: 題型:

Science behind animal shakes PIGS do it. Mice do it. Dogs also do it. Kangaroos? Not so much. Why do animals shake? The .short answer is,because they’re wet. But there’s actually more to it than that - a lot more.

Firstly, scientists find out that mammals (哺動物)save a large amount of energy by doing their cute little shakes. If they do not shake, animals, especially furry (多毛的)mammals would have to use up to 20 percent of their daily energy simply avoiding being wet.

Those that don’t, like kangaroos who shake only part of their body, usually live in desert climates (;少漠氣候)where it is very hard for them to get wet.

Secondly, not all animals shake at the same rate (速率).

Smaller animals seem to shake more quickly, 30 shakes per second for a mouse, while bears, tigers and big dogs average (平均)only about five.

In an interesting finding, one scientist and his team have shown that these animals do the job as efficiently (有效地)as possible. In each case, the animals shake off about 70 percent of water in a few seconds. This should all be impressive to humans. It takes us not seconds but minutes to dry our hair just over three percent on average.

Fact

Mammals, especially furry mammals shake.

Reason

It is believed that thev shake 1 of being wet.

It tiims mit that thev also shake to save enerev. 2 they would have used much more energy   in order to stay 3

Shake rate

Smaller animals shake more quicklv. 1800 shakes   per 4 for a mouse. Bigger animals, such as big dogs, shake far more slowly, only about   one 5 as fast as mice.

1._ 2._ 3._ 4._ 5._

查看答案和解析>>

科目:初中英語 來源: 題型:

6.   Our English teacher has fun things____________ us.

A. with                         B. to

C. for                          D. of

查看答案和解析>>

科目:初中英語 來源: 題型:

(    )    7. Did you think_to    be    a    host    at    a charity show?

A. it’s excited    B. it’s exciting    C.    it exciting    D.    it excited

查看答案和解析>>

同步練習(xí)冊答案