書面表達

今年入冬以來，以北京為首的各大城市霧霾(haze) 情況越來越嚴重，整個國家的空氣污染狀況令人擔憂。作為一名中學生，你對我國空氣污染的看法是什么呢？請分析空氣污染的現(xiàn)象、原因、應(yīng)對措施，寫一份英文的倡議書，呼吁大家保護環(huán)境，減少對空氣的污染。

要點提示：1. 我國空氣污染的現(xiàn)象。

2. 空氣污染產(chǎn)生的原因。

3. 減少空氣污染的措施。

要求：1. 80詞左右，開頭已給出，不計入總詞數(shù)。

2. 文中不得出現(xiàn)真實姓名和學校名稱。

Dear students,

As we all know, hazy days have been influencing our lives a lot in recent years. That warns us of the serious air pollution. _______________________________________________________________

____________________________________________________________________________________________

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Mary， please show______ your picture.

A. my B. mine C. I D. me

—______ is your grandpa， Emma?

—He’s watering the flowers in the garden.

A. When B. WhereC. What D. How

We travelled all night to Paris and got there______ Sunday.

A. on B. to C. at D. for

It’s a nice house______it hasn’t got a garden.

A. and B. or C. but D. so

Tian’anmen Square is one of______ squares in the world.

A. large B. largerC. largestD. the largest

— What’s your father doing now?

— He ______the room．

A. cleaned B. cleansC. is cleaningD. has cleaned

— Can you ride a horse?

—No， I ______.

A. can’t B. may not C. needn’t D. mustn’t

Today， computers are really helpful. They ______ everywhere.

A. use B. are used C. usedD. were used

He ______ in this factory for 20 years already.

A. worksB. will work C. has worked D. is working