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【判断题】
轮毂轴承过紧,会造成车轮摆振及行驶不稳,严重能使车轮甩出。A.
正确
B.
错误
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【简答题】按要求做题。 1. I saw him when I came here. He was watching the flowers. (合并为一句) I ______ _______ ________ the flowers when I came here. 2. We haven't decided how we should deal with it. (改为简单句) We haven't ...
【简答题】Do you think grammar is important in English learning?
【简答题】请上传华尔兹单人铜牌组合第1 - 8个三拍的学习视频
【单选题】用高压蒸汽灭菌器进行灭菌,需要达到的温度和时间是 ?
A.
100.3℃，15～30 min
B.
121.3℃，15～30 min
C.
160℃，2小时
D.
221.3℃，15～30 min
【简答题】阅读理解。 The car you buy in the future may be very different from your parents' car. Their car has four wheels, but your car may have two wings (翅膀). New Scientists Magazine says American Aviation Compan...
【单选题】The car manufacturer has ______ 1,000 workers because of the drop in sales.
A.
picked out
B.
gave up
C.
dealt with
D.
laid off
【单选题】What do we know from the talk?
A.
The man has washed the car.
B.
The woman has to wash the car.
C.
The children are washing the car.
【简答题】阅读理解 If you travel to a new exhibit at the San Francisco Conservatory of Flowers, you will have chances to see some meateating plants. Take bladderworts (狸藻类植物), a kind of such plant, for example. The...
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