题目内容

【题目】

我认为他住在那里，但我不敢肯定。

I think he lives there but I couldn't say __________ __________.

【答案】见解析

【解析】for sure

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相关题目

【题目】It was a physical class. But it was nothing like previous ones — the class was “attended”

by over 60 million students across China, and the teacher was not even on the planet: she was 340 kilometers above the earth.

“Hello, everyone. I’m Wang Yaping. I’ll host your lecture today.” Smiling to the camera, Wang, China’s second female astronaut, started her video class on June 20 on board the Tiangong-1 space station.

To show how Newton’s Laws work in space, Wang and her fellow astronauts used simple items like balls and spinning tops. The highlight of the lecture was when Wang made a film of water using a metal ring, something that only happens in zero gravity, where the surface tension(张力) of water is much higher than it is on the earth. She then took it a step further by pouring more water onto the film and turning it into a water ball, leaving the audience amazed by what they saw.

The 40-minute lesson seemed to have passed too quickly for students to see enough of those magical experiments. But sending stuff into space is really expensive. According to The Beijing Times, every kilogram launched into space cost 20,000 dollars. The experimental items taken this time were all strictly selected and weighed about 2.9 kilograms in total. This adds up to quite a large price tag.

The organizers of the event also had to consider the time of day: the communication signal between the earth and Tiangong-1 was best during that specific 40 minutes, when the spacecraft was flying within the coverage of all of the ground-based testing stations.

【1】Why is the class different from a common one?

A. Because it took 40 minutes.

B. Because over 60 million students across the world attended it.

C. Because the teacher was on the planet.

D. Because the lecturer was in space.

【2】One of the experiments shows .

A. object motion under weight conditions

B. laws of physics under weightless conditions

C. laws of physics under weight conditions

D. how Newton’s Laws work on the earth

【3】Which phrase can best replace the underlined words in the passage?

A. took a photo of water.

B. recorded moving pictures of water.

C. made a thin layer of water.

D. all the above.

【4】Which of the following statements can be the best title of the passage?

A. Teaching from the Sky. B. Teaching on Physics.

C. Teaching Experiments. D. Teaching by an Astronaut.

【题目】Before the opening ceremony of the supermarket, some workers are sent to _____ leaflets on the road.

A. abandon B. accumulate

C. drop D. distribute

【题目】这三个人看来已经把香蕉装上了那辆卡车。

The three men seemed to have finished __________ the truck __________ bananas.

【题目】单词拼写（共10小题；每小题1分，满分10分）

【1】The child was r_______ from the fire, but died soon after for terrible burns.

【2】She i________ the key into the lock and opened the door.

【3】Lasers can be used to p_______ operations nowadays.

【4】He is a responsible person and can be t_________ to carry out the plan.

【5】He gave me the f______ of my life when I saw him hanging out of the window

【6】We would like a room ___________ （俯瞰）the park if possible.

【7】Another source of income is from _________ （自愿的）contributions of the people.

【8】He reported the _______(丢失) of his jewellery to the police.

【9】She is still ________（犹豫） about sending her son abroad.

【10】Edward can’t be here today, but he has sent his ________. （歉意）

【题目】

S energy is a new kind of source of energy.

【题目】当生活变成一个可以在开关一按之后就能抛开的游戏时，责任也被扔出窗外。

When life becomes a game that can be left behind at the __________ of a __________，it's easy to throw responsibility out of the window.

【题目】Whenever there is __________ sun and rain, the fields are green.

A. a great amount

B. plenty of

C. in quantity of

D. quantity of

【题目】

Whoever leaves the office last must make sure the light is __________.

A. switched on

B. switched off

C. switched over

D. switched to

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