What were you doing ________ last Sunday morning?

A. at B. in C. Over D. /

練習冊系列答案
相關(guān)習題

科目：初中英語 來源：北京市密云區(qū)2018-2019學(xué)年八年級第一學(xué)期期末英語試卷 題型：單選題

— Who ________ to our class tomorrow morning?— Mrs. Brown.

A. come B. comes C. will come D. came

查看答案和解析>>

科目：初中英語 來源：牛津譯林版七年級下冊第一單元 題型：單選題

Where are our teachers? Are they in ________?

A. the room 809 B. Room 809 C. the 809 room D. 809 room

查看答案和解析>>

科目：初中英語 來源：人教版八年級英語下冊單元檢測卷：Unit5 題型：完成句子

根據(jù)漢語提示完成句子，一空一詞（包括縮寫詞）

1.當小偷進來的時候，警報響了。

The alarm ___________ ___________ when the thieves got in.

2.仔細檢查你的作業(yè)，要確保沒有錯誤。

Check your homework carefully to ___________ ___________ there isn't a mistake in it.

3.這場暴風雨摧毀了許多東西。

The storm ___________many things ___________.

4.我在買東西時看到了那場交通事故。

I ________ when I ___________ the traffic accident.

5.昨晚他太興奮了，無法入睡。

He was too excited ___________ ___________ ___________ last night.

查看答案和解析>>

科目：初中英語 來源：人教版八年級英語下冊單元檢測卷：Unit5 題型：單選題

.---Dad, could you please drive ?

---No hurry. We have enough time before the plane takes off.

A. faster B. fastest

C. more slowly D. more carefully

查看答案和解析>>

科目：初中英語 來源：人教版八年級英語下冊單元檢測卷：Unit5 題型：單選題

The rainstorm came while Ann ________ her purse in the classroom.

A. was looking for B. looked for C. is looking at D. looks at

查看答案和解析>>

科目：初中英語 來源：人教版八年級英語下冊單元檢測卷：Unit4 題型：單選題

I think the result must him very much.

A. surprise B. surprised C. surprising D. surprises

查看答案和解析>>

科目：初中英語 來源：北京市西城區(qū)2018-2019學(xué)年七年級第一學(xué)期期末考試英語試卷 題型：單選題

My mother ________ early every day to prepare breakfast for me.

A. get up B. gets up C. is getting up

查看答案和解析>>

科目：初中英語 來源：北京市房山區(qū)2019屆九年級期末測試英語試卷 題型：閱讀單選

Bottled water has become the choice for people who are healthy and thirsty. Bottled water is all over the world. But some say the planet's health and people's health may be suffering from it.

The idea that bottled water is safer for humans may not be true. The Natural Resources Defense Council of America said, “There is no promise that because water comes out of a bottle, it is cleaner or safer than water from the tap.” Another New York City-based action group added that some bottled water is “really just tap water in a bottle—sometimes cleaner, sometimes not.”

It is not tested that bottled water is better than tap water. Nick Reeves from the Chartered Institution of Water and Environmental Management said, “The high mineral content(礦物質(zhì)含量) of some bottled water makes them not good for feeding babies and young children.” Also, most bottled water doesn't have fluoride(氟化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent rise in bad teeth.

Storing is another problem. Placed near heat, the plastic bottles can produce bad chemicals into the water. Store bottled water appropriately. Bottled water, like many foods and drinks, should be stored in the appropriate way to keep the quality and safety of the product. Keep bottled water out of the light and heat.

According to the Environmental Protection Agency, some 2.7 million tons of plastic are used worldwide to bottle water each year. The plastic can take between 400 and 1,000 years to break down.

For energy use, plastic bottles are also not cheap. One report said that if water and drink bottlers had used 10 percent recycled materials in their plastic bottles, they would have saved about 72 million gallons of gas.

So, if you are worried about the effect of bottled water on the earth, you can take the following four steps:

Step 1. Drink from your tap. Unless your government warns against this, it should be fine.

Step 2. Get a container(容器). Carry your tap water in a steel or a lined drinking container, and clean it between uses.

Step 3. Keep it cool. Don't drink from a bottle that has been sitting in the sun, don't store it near chemicals, and don't reuse plastic bottles.

Step 4. Choose glass containers over plastic if possible. When finished, recycle!

1.What can we learn about bottled water from the passage?

A. Plastic bottles are not expensive to make.

B. It is tested that bottled water have high fluoride.

C. Bottled water may cause the rise in bad teeth.

D. The plastic can be broken down in less than 400 years.

2.According to the passage, the writer probably agrees that ______.

A. bottled water is safer and cleaner than tap water for humans

B. plastic bottles can produce bad chemicals into the water in cool places

C. babies and young children need bottled water with high mineral content

D. gas can be saved if water and drink bottlers had used recycled plastic bottles

3.The writer mentions the four steps to show that ______.

A. we can do something to reduce the bad effect of bottled water

B. we can improve the bottled water by storing it in right places

C. the government is against people to drink tap water in recent years

D. scientists can invent some new materials to produce bottled water

4.What is the best title of the passage?

A. Bottled water and tap water.

B. Be careful to drink bottled water.

C. The disadvantages of bottled water.

D. How to drink bottled water safely.

查看答案和解析>>

同步練習冊答案