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【单选题】
在数组中对于for和foreach语句，下列哪些选项中的说法不正确？（）。
A.
foreach语句能使你不用索引就可以遍历整个数组
B.
foreach语句总是从索引1遍历到索引Length
C.
foreach总是遍历整个数组
D.
如果需要修改数组元素就必须使用for语句
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【单选题】当三相异步电动机的定子电压突然降为原电压的80%的瞬间,其电磁转矩
A.
）。
B.
不变
C.
变为原来的80%
D.
为原来的64%
E.
40%
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【单选题】当三相异步电动机的定子电压降为原来的 80 %,其电磁转矩为
A.
不变
B.
变为原来的 80 ％
C.
变为原来的 64 ％
D.
变为原来的 40 ％
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【单选题】某人聪明、好动、热情、反应敏捷，且容易兴奋和激动，但常常缺乏耐心和毅力。他的气质类型属于
A.
黏液质
B.
多血质
C.
抑郁质
D.
胆汁质
E.
多动质
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【判断题】公司应该有独立的法人财产,并以其全部财产对公司的债务承担责任。
A.
正确
B.
错误
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【单选题】.We waited and waited._________ we had been looking forward to.
A.
Then came the hour
B.
Then did the hour come
C.
The hour came
D.
The hour then came
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【单选题】使用热熔胶进行粘接时,错误的说法是( )
A.
使用时，将热熔胶枪放在手边上，方便拿取。
B.
使用时，不能将热熔胶枪放在手边上，以免被烫伤。
C.
使用完毕后，一定要关掉热熔胶枪的开关，并拔出插头。
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【简答题】We have a terrible school trip last weekend. Some students were late. Then we waited half an hour for the school bus, but it didn’t arrive. Finally, our teacher took us to take the subway. It took us ...
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【单选题】他带我出去吃饭,等饭时却自顾自地查看他的电子邮件。
A.
He take meout for dinner and read his e-mail while we waited for our food.
B.
He takes me out for dinner and reads his e-mail while we waited for our food.
C.
He took me out for dinner and read his e-mail while we waited for our food.
D.
He will take me out for dinner and read his e-mail while we waited for our food.
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【单选题】某人聪明、好动、热情、反应敏捷，易兴奋、激动，但缺乏耐心和毅力。这种气质类型属于
A.
黏液质
B.
多血质
C.
胆汁质
D.
抑郁质
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【单选题】In the following sentence, which is the dependent clause? We played a game while we waited, and then we had dinner.
A.
We played
B.
then we had dinner
C.
while we waited
D.
a game
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相关题目：
【单选题】当三相异步电动机的定子电压突然降为原电压的80%的瞬间,其电磁转矩
A.
）。
B.
不变
C.
变为原来的80%
D.
为原来的64%
E.
40%
查看完整题目与答案
【单选题】当三相异步电动机的定子电压降为原来的 80 %,其电磁转矩为
A.
不变
B.
变为原来的 80 ％
C.
变为原来的 64 ％
D.
变为原来的 40 ％
查看完整题目与答案
【单选题】某人聪明、好动、热情、反应敏捷，且容易兴奋和激动，但常常缺乏耐心和毅力。他的气质类型属于
A.
黏液质
B.
多血质
C.
抑郁质
D.
胆汁质
E.
多动质
查看完整题目与答案
【判断题】公司应该有独立的法人财产,并以其全部财产对公司的债务承担责任。
A.
正确
B.
错误
查看完整题目与答案
【单选题】.We waited and waited._________ we had been looking forward to.
A.
Then came the hour
B.
Then did the hour come
C.
The hour came
D.
The hour then came
查看完整题目与答案
【单选题】使用热熔胶进行粘接时,错误的说法是( )
A.
使用时，将热熔胶枪放在手边上，方便拿取。
B.
使用时，不能将热熔胶枪放在手边上，以免被烫伤。
C.
使用完毕后，一定要关掉热熔胶枪的开关，并拔出插头。
查看完整题目与答案
【简答题】We have a terrible school trip last weekend. Some students were late. Then we waited half an hour for the school bus, but it didn’t arrive. Finally, our teacher took us to take the subway. It took us ...
查看完整题目与答案
【单选题】他带我出去吃饭,等饭时却自顾自地查看他的电子邮件。
A.
He take meout for dinner and read his e-mail while we waited for our food.
B.
He takes me out for dinner and reads his e-mail while we waited for our food.
C.
He took me out for dinner and read his e-mail while we waited for our food.
D.
He will take me out for dinner and read his e-mail while we waited for our food.
查看完整题目与答案
【单选题】某人聪明、好动、热情、反应敏捷，易兴奋、激动，但缺乏耐心和毅力。这种气质类型属于
A.
黏液质
B.
多血质
C.
胆汁质
D.
抑郁质
查看完整题目与答案
【单选题】In the following sentence, which is the dependent clause? We played a game while we waited, and then we had dinner.
A.
We played
B.
then we had dinner
C.
while we waited
D.
a game
查看完整题目与答案