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【单选题】
设L是圆周 取逆时针方向,则 的值为( )。
A.
2
B.
1
C.
-2
D.
0
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【单选题】Prevent the company from potential blame from the public.
A.
form A
B.
form B
C.
form C
D.
None of above
【单选题】When he spoke of death, she had a _____ look on her face.
A.
scary
B.
sacred
C.
scared
D.
secret
【单选题】A company has been formed within the last six months. Another long-established company considers that because of similarity between their names there may be confusion between it and the new company. T...
A.
True
B.
False
【判断题】古代的中国,一直是以农业为主,商业和手工业的地位比古希腊地区低得多,商品经济很不发达,商品交换长期以物物交换为主。
A.
正确
B.
错误
【单选题】There was a __________ look on her face when you spoke to her about the question. [     ]
A.
puzzling
B.
puzzled
C.
puzzle
D.
puzzles
【多选题】湿度是表示大气干湿程度的物理量,常用( )等方法表示。
A.
绝对湿度
B.
饱和湿度
C.
临界湿度
D.
对湿度
【多选题】PDCA计划循环法(也称戴明循环管理法、戴明环)是指任何一项工作均要先有个计划(plan),然后按照计划的规定去执行(do)、检查(check)和总结(处理)(action、act)这个过程周而复始,不断循环前进。戴明环包括哪 4个阶段。( )
A.
执行
B.
检查
C.
讨论
D.
计划
E.
E . 总结
【判断题】古代的中国,一直是以农业为主,商业和手工业的地位比古希腊地区低得多,商品经济很不发达,商品交换长期以物物交换为主。
A.
正确
B.
错误
【单选题】He was watching her doing it with a ________ look on her face, as if to say that she would not change her mind.
A.
reliable
B.
determined
C.
stubborn
D.
straight
【判断题】To keep the established customer is helpful for the company to prevent its competitors from entering the market.
A.
正确
B.
错误
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