题目内容
三相交流电机铁芯槽内,一个线圈的两条边的距离称为( )
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保持健康就是对自己、对他人负责，有利于家庭、社会和国家。
坚持体育锻炼能够强壮体魄，延缓衰老。
坚持体育锻炼能够预防心理健康问题。
Directions: In this section, there is a passage with ten blanks. You are required to select one wors for each blank from a list of choices given in a word bank following the passage.It seems,(51)_____, easier to teach mobile phones manners than to teach people. To(52)_____ that, Schmandt and his(53)_____ are developing software that reduces the inappropriate behavior of mobile phones. It would also be a great benefit to those who want be (54)_____ .The researchgroup tries to (55)_____mobile phones to ask each other what the best behavior may be for a (56)_____ situation. That way, (57)_____ you forget to (58)_____ your ringer when you sit down in a theater, your phone would(59)_____ question the settings of other phones(60)_____ you.
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