The bikes produced in that factory are of high quality. So they ______ well both at home and abroad.
A. sell B. are sold C. may be sold D. are to be sold
It ________ my father half an hour to go to work on foot every day.
A. took B. takes C. taken D. will take
His sister since she left home in 1998.
A. had not been returned B. has not returned
C. had not returned D. returned
－Shall I look after your house while you are away?
－______.
A. If you like B. It couldn't be better. C. Of course you can. D. It's up to you.
假如你叫李华，在暑假里，王林邀请你到她海边的家里度假。其间，王林一家对你都很好，不仅陪你玩，还给你买了许多好吃的，这给你留下了深刻的印象。开学后，你为了表达谢意，给王林一家寄去了一封感谢信。
注意：1.感谢信的内容，除要求的内容外还可以适当发挥；
2.词数100左右。
参考词汇：impression印象 appreciation感激
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Do you constantly use the computer, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from computer radiation.
1. . Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation. 2.
It is advisable to attach a radiation filter plate （辐射过滤板） in front of your computer’s screen. Make sure to avoid putting any metal substances near your computer as these may have reflected some of the electromagnetic waves that are harmful to your health. 3. The brighter the screen the higher the radiation there will be and vice versa.
You can also put some radiation-absorbing plants such as several cacti (仙人掌)near your computer to prevent radiation.
Make sure you do a skincare protection before sitting in front of the computer. 4. Wash your face soon after using the computer in order to reduce 70% of the radiation.
_5. Old computer in general, has one to two times more radiations released than the new one within the same distance.
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A．And adjust the brightness of your computer screen. |
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B．Apply a layer of facial mask to protect yourself. |
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C．And adjust the sound level on your computer. |
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D．The most efficient way is by drinking some coffee regularly. |
E. The simplest way is by drinking 2 & 3 cups of green tea every day.
F. If possible, purchase a new computer instead of using an old model computer.
G. It also helps keep our eyes see things clearly in the dark by improving the visual ability.
