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【多选题】
根据气缸的排列形式可分为( )。A.
水平对置式
B.
直列式
C.
隧道式
D.
龙门式
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反馈参考答案：
举一反三
【简答题】后刀面磨损常以棱面高度的平均值表示,其代号为____。
【单选题】He was socareful that not a mistake ________ in the test.
A.
he made
B.
he had ever made
C.
did he make
D.
he ever made
【简答题】北宋建立后,随着社会发展的要求,配合北宋新政权的统治要求,历史需要新思想,_________应运而生。
【单选题】He went to Valley Town _____ the morning of 28th November , but _____ the evening he was at his sister’s wedding . [ ]
A.
in , in
B.
on , in
C.
in , on
D.
in , at
【单选题】He told me that he arrived _______ Beijing _____ the morning of January 8th .
A.
at, in
B.
in, in
C.
in, on
D.
to, on
【单选题】______, we missed our train the day when we were back to Paris.
A.
With the bus late
B.
The bus to be late
C.
The bus being late
D.
The bus was late
【简答题】后刀面磨损常以棱面高度的平均值表示,其代号为____。
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