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【单选题】
汽车产生制动热衰退的原因是()。
A.
制动鼓过热
B.
制动蹄的摩擦材料含有有机聚合物
C.
制动蹄受热变形
D.
制动鼓变形
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举一反三
【单选题】____ I went to the seaside, I picked up a great many shells.
A.
The first time
B.
For the first time
C.
At first
D.
By the first time
【判断题】从中华人民共和国成立到社会主义改造完成,这一时期是我国从新民主主义社会向社会主义社会过渡的时期
A.
正确
B.
错误
【单选题】The first sentence in this paragraph is ______ it can be interpreted in many ways.
A.
intricate
B.
ambiguous
C.
duplicated
D.
confused
【单选题】The lure started on the first floor of the hospital, ______ are elderly and weak.
A.
many of whose patients
B.
many of which patients
C.
many of it patients
D.
many patients of whom
【简答题】Language is a means of verbal communication. It is () in that communicating by speaking or writing is a purposeful act.
【简答题】For many school in Thailand, there are two terms. The first term is from the first week of May to the first week of October. The second term starts from the first week of November and finishes at the ...
【简答题】录制自己朗读Listening and speakin课文一遍
【简答题】How many First Class return tickets can you get if you win the first prize? ______ return tickets.
【简答题】Many firms stop at the first stage of successful alliance planning.
【单选题】从中华人民共和国成立到社会主义改造完成,是我国从()到社会主义的过渡时期。
A.
资本主义
B.
封建主义
C.
新民主主义
D.
民主主义
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