She observed a man on the opposite side of the way, and recognized it was Charlie. A. walked B. walks C. to walk D. walking 题目和参考答案——青夏教育精英家教网—

题目内容

She observed a man on the opposite side of the way, and recognized it was Charlie.

A. walked B. walks C. to walk D. walking

【解析】考查“observe +宾语+宾语补足语”的用法。句意: 她注意到一个人正在路对面走, 认出是查理。observe sb. doing sth. “观察某人正在做某事”, walking符合句意, 故选项D正确

练习册系列答案

七鸣巅峰对决系列答案

天天练习王口算题卡口算速算巧算系列答案

育才课堂教学案系列答案

新课标教材同步导练绩优学案系列答案

智慧鸟单元评估卷系列答案

中考必备河南中考试题精选精析卷系列答案

相关题目

—What do you think of your life in China?

—The first year was , but things have gotten better.

A. classic B. rough

C. optimistic D. comfortable

—Can I come to ask for some advice at any time?

—Yes, of course. .

A. If you’re convenient B. At your convenience

C. Don’t worry D. Don’t mention it

—She has done rather well in Independent Enrollment(自主招生)exams.

— she seems to be very happy and relaxed.

A. No doubt B. No way

C. No wonder D. No chance

The book was written careful observations and detailed studies.

A. on the ground of B. on behalf of

C. on average D. on the basis of

Many approaches have been to control the spread of H7N9 Bird Flu.

A. adapted B. employed

C. negotiated D. accessed

When he came back, he found his bag over the seat.

A. hanging B. to hang

C. hung D. being hung

—Mr. Smith, do you still remember the moment you met a stranger in the school library?

—Yes, let me tell you about the whole story.

A. when B. which C. where D. why

Using too much water or throwing rubbish into our rivers are clear ways that humans can put our water supply in danger, but we also affect our water supply in less obvious ways. You may wonder how paving (铺砌) a road can lead to less useable fresh water. A major part of the water we use every day is groundwater. Groundwater does not come from lakes or rivers. It comes from underground. The more roads and parking lots we pave, the less water can flow into the ground to become groundwater.

Human activity is not responsible for all water shortages (短缺)．Drier climates are of course more likely to have droughts (干旱) than areas with more rainfall, but in any case, good management can help to make sure there is enough water to meet our basic needs.

Thinking about the way we use water every day can make a big difference, too. In the United States, a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live, but there's a lot we can do to lower the number.

You can take steps to save water in your home. To start with, use the same glass for your drinking water all day. Wash it only once a day. Run your dishwasher (洗碗机) only when it is full. Help your parents fix any leaks in your home. You can even help to keep our water supply clean by recycling batteries instead of throwing them away.

1.Which of the following is most likely to lead to less groundwater?

A. Using river water. B. Paving parking lots.

C. Throwing batteries away. D. Throwing rubbish into lakes.

2.What can be inferred from the text?

A．It takes a lot of effort to meet our water needs.

B．All water shortages are due to human behavior.

C．There is much we can do to reduce family size.

D．The average family in America makes proper use of water.

3.The last paragraph is intended to ________.

A. show us how to fix leaks at home

B. tell us how to run a dishwasher

C. suggest what we do to save water at home

D. prove what drinking glass is best for us

4.The text is mainly about ________.

A. why paving roads reduces our water

B. how human activity affects our water supply

C. why droughts occur more in dry climates

D. how much we depend on water to live

试题分类