is really hard them to climb such a high mountain.A．This; toB．It; toC．This; forD．It; for 题目和参考答案——青夏教育精英家教网—

题目内容

__________ is really hard __ them to climb such a high mountain.

A．This; toB．It; to

C．This; forD．It; for

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相关题目

—Can I borrow your book?

—________

A. Yes, you can.

B. It doesn’t matter.

C. Sure, go ahead.

We know that many animals do not stay in one place．Birds, fish and other animals move from one place to another at a certain time．They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded．

When cold weather comes, many birds move to warmer places to find food．Some fishes give birth in warm water and move to cold water to feed．The most famous migration (迁移) is probably the migration of fish, which is called “salmon”．This fish is born in fresh water but it travels many miles to salt water．There it spends its life．When it is old, it returns to its birthplace in fresh water．Then it gives birth and dies．In northern Europe, there is a kind of mouse．They leave their mountain homes when they become too crowded．They move down to the low land．Sometimes they move all the way to the seaside, and many of them are killed when they fall into the sea．

Recently (近来), scientists have studied the migration of a kind of lobster (龙虾)．Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean．Nobody knows why they do this, and nobody knows where they go．So, sometimes we know why humans and animals move from one place to another, but at other times we don’t．Maybe living things just like to travel．

1.Most animals move from one place to another at a certain time to _______．

A．give birth

B．find food more easily

C．enjoy warmer weather

D．find beautiful places

2.The fish called “salmon” spends a long time in ______．

A．fresh water

B．rivers

C．salt water

D．its birthplace

3.The mice in northern Europe move when _______．

A．they give birth

B．they haven’t enough food

C．the weather is bad

D．the place gets too crowded

4.What is the main idea of the passage?

A．Animals move to find food more easily．

B．The migration of the fish called “salmon” is the most famous migration．

C．Sometimes we know why and how living things move from one place to a nother, but sometimes we don’t．

D．Living things move from one place to another because they like to travel．

---Sorry, Jane．I took your schoolbag _____.

---It doesn’t matter.

A．by mistakeB．by mistakes

C．by accidentD．by accidents

同意词的应用

He felt very sad after he failed the exam

A．didn’t know

B．didn’t pass

C．didn’t take

—You were brave enough to say “No”at the meeting.

—Well,now I regret________ that .

A．to doB．to be doing

C．to have doneD．having done

句型转换（每空1分，共10分）按要求完成下列句子，每空一词，含缩略词。

1.I am a clever student.（改为一般疑问句）

______ ______a clever student?

2.—Is that your baseball？（作出否定回答）

—No, ______ ______.

3.Those are English books.(改为单数形式)

______is English book.

4.These boys are his cousins.(就划线部分提问)

______ ______these boys?

5. 谢谢你的来信。（完成译句）

______ ______your letter.

--- Do you often get online?

--- Yes, I lots of time surfing on the Internet. It’s a good

way to relax.

A. cost B. take C. spend D. pay

从下面每小题的A、B、C、三个选项中选出最佳选项，并在答题卡上将相应的字母编号涂黑。（共15小题，每小题1分）

1.Perhaps he will go for a walk after dinner.

A. Maybe B. However C. In fact

2.Old people prefer to live in the countryside.

A. outside the city B. in the hills C. in the city

3.Long time ago, dinosaurs all died out suddenly.

A. went out B. kept alive C. disappeared

4.The poor family lived in a tiny house in the country.

A. very small B. very big C. very good

5.It is easy for Henry to operate the machine.

A. fix B. make…work C. produce

6.Lijiang is a nice place for sightseeing. In addition, it is great for living.

A. At first B. Besides that C. For example

7.From an early age, Da Vinci had an interest in painting.

A. A long time ago B. When he grew older C. When he was very young

8.The passengers are from America, Canada and England.

A. people on bus B. drivers C. visitors

9.There are more than 5,000 students in the school.

A. less than B. over C. just

10.It’s very important for a human being to be polite.

A. person B. animal C. plant

11.When I arrived at school this morning, there was nobody there.

A. someone B. no one C. anybody

12.Tom is old enough, so he has the ability to dress himself.

A. can B. will C. should

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