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【多选题】
按摩擦形状，轴承可分为（ ）、（ ）。A.
滚动轴承
B.
滑动轴承
C.
向心轴承
D.
推力轴承
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举一反三
【简答题】Complete the following sentences with the adjectives below. essential;specific; nonexistent;acceptable;tasteful;controversial;minimal;proper 1.Good food and plenty of exercise are____to a healthy lif...
【单选题】Bobby sees a diamond ring in the display cabinet of a local jewellery shop, with a price tag of £25. When Bobby tried to buy the ring, the shop assistant informed him this was an error and the correct...
A.
There is a binding contract for the ring at a price of £25
B.
There is a binding contract for the ring at a price of £25,000
C.
There is no contract since the ring on display is an invitation to treat
D.
There is no contract because an honest mistake has been made
【简答题】essential;specific;nonexistent;acceptable;tasteful;controversial;minimal;proper Good food and plenty of exercise are _________ to a healthy life. This is a that is suitable for ____________ age g...
【单选题】The technique is being tried in classrooms to assess what effects it may have.Choose a word from A, B, C, and D, which can best replace the underlined word in this sentence.
A.
calculate
B.
count
C.
impose
D.
estimate
【单选题】This is a tried and true way of saving water.
A.
assonance
B.
consonance
C.
alliteration
【简答题】essential specific non-existent acceptable tasteful controversial minimal proper Good food and plenty of exercise are _______ to a healthey life. This is a that is suitable for _____...
【简答题】直线电机的两种驱动方式。
【简答题】No man can change the weather. Nobody can control the weather. But if we study correctly the things around us, we can tell the important changes in weather. This way of telling what the weather will b...
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