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【单选题】
防止拉深起皱的方法是（）。A.
采用较大的拉深系数
B.
采用较小的拉深系数
C.
采用较大的拉深设备
D.
增大模具间隙和采用良好的润滑
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皮皮学刷刷变学霸
举一反三
【单选题】Refer to Exhibit 3-9. In order to move from Point D to Point C, the economy will have to give up:
A.
200 bushels of wheat.
B.
nothing
C.
200 bushels of soybeans.
D.
100 bushels of wheat.
【单选题】Before the operation, the doctor had to talk to the patient in order to move her fear ________ she might die during the operation.
A.
when
B.
that
C.
which
D.
so that
【简答题】母线主要是_______、______和传送电能,故又称汇流排。
【单选题】_________decided to move the capital to Beijing in order to strengthen the Northern frontier.
A.
Ming Taizu
B.
Ming Shizong
C.
Ming Chengzu
D.
Ming Yingzong
【单选题】As the piston moves inside the cylinder, _______is filled with the clearance in order to move smoothly .
A.
acid
B.
lime
C.
oil
D.
coolant
【简答题】In order to move the cursor of the computer to the head of a Word document, we can use Ctrl+ .
【单选题】Refer to Exhibit 3-9. In order to move from Point B to Point C, the economy will have to:
A.
give up 200 bushels of soybeans.
B.
give up 200 bushels of wheat.
C.
give up 300 bushels of wheat.
D.
give up 100 bushels of soybeans.
【单选题】In order to move in the right direction, you should ( ).
A.
respond optimistically to a new challenge
B.
start immediately a chain reaction
C.
operate from a much resourceful state
D.
train yourself to respond oppositely
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