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【简答题】
因材料性能和模具几何形状等因素的影响,会造成拉深件口部不齐,尤其是经过多次拉深的拉深件,起口部质量更差。因此在多数情况下采用加大 加大工序件高度或凸缘直径 的方法,拉深后再经过____工序以保证零件质量。
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【简答题】将高级语言编写的程序翻译成机器语言程序，所采用的两种翻译方式是
【简答题】These children have never exposed to Western culture.
【单选题】Why did the author study the western canon?
A.
Because she wanted to emigrate to America.
B.
Because she wanted to understand better Western civilization and American society .
【简答题】将高级语言编写的程序翻译成机器语言程序，采用的两种翻译方式是（ ）。
【简答题】Why does the author give a series of examples of the problems in western society in the last paragraph?
【单选题】网页程序设计中,运行下面的JavaScript代码, var x=3; var y=2; var z=(x+2)/y; alert(z); 则对话框中将显示:
A.
2
B.
2.5
C.
5
D.
16
【单选题】Why is western dinner table usually quiet?
A.
Because there are very few people
B.
Because people talk quietly and keep the voice low
C.
Because people can’t talk when they eating food
D.
Because western people prefer to eat quietly
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