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【简答题】

Members should always take their __ with them.

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参考解析:
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刷刷题刷刷变学霸
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【单选题】Students entering the design competition have to

A.
produce an energy-efficient design.
B.
adapt an existing energy-saving appliance.
C.
develop a new use for current technology.

【多选题】Which following is true about the re-entry angle of the spacecraft’s return stage? ____.

A.
The re-entry angle is the angle between the direction of the spacecraft’s flight speed and the local horizon.
B.
If the re-entry angle is too small, the spacecraft might been destroy due to high temperature.
C.
If the re-entry angle is too large, the spacecraft might skim the atmosphere.
D.
If the re-entry angle is too large, the spacecraft might been destroy due to high temperature.

【多选题】供应商信息设置分为()设置和()设置。

A.
供应商分类
B.
供应商档案
C.
供应商分类编码
D.
供应商分类名称

【单选题】在平板和螺栓之间加一垫片,可以提高( )的强度。

A.
螺栓的拉伸
B.
螺栓的挤压
C.
螺栓的剪切
D.
平板的挤压