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【判断题】
中国的一般认证企业能够得到国际互认。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】用波长λ = 500 nm 的单色光垂直照射在每厘米 2000 条刻痕的光栅上,第五级明纹对应的衍射角为( )
A.
30 ° ;
B.
45 ° ;
C.
60 ° ;
D.
90 ° ;
【单选题】Nowadays, children are ________ too many violent online games, which is bad for the development of their characters.
A.
defeated by
B.
limited to
C.
handled by
D.
exposed to
【单选题】Disadvantages as they have, online games never fail to _____ a large number of teenagers.
A.
appeal to
B.
object to
C.
refer to
D.
turn to
【单选题】A land free from destruction, plus wealth, natural resources, and labor supply--all these were important factors, in helping England to become the center for the Industrial Revolution. (31) they were ...
A.
But
B.
And
C.
Besides
D.
Even
【单选题】学生甲从医学院口腔专业 18 年 6 月毕业,因对所分配单位不满意,便在 7 月 28 日向当地区卫生局申请个体行医,当即答复不准。未准该申请是因为甲应【 】
A.
经注册后在医疗、预防、保健机构中执业满五年
B.
经注册后在医疗、预防、保健机构中执业满三年
C.
经注册后在医疗、预防、保健机构中执业满一年
D.
毕业后在医疗、预防、保健机构中试用三年
E.
毕业后在医疗、预防、保健机构中试用二年
【简答题】In today’s Internet age, the demand for online s continues to grow. Online computer centers exist in many cities and towns throughout Asia. Facing the pressures of school and life, people ten...
【单选题】人们把物料和货物的存放状态对装卸搬运作业的方便(难易)程度,称之为“装卸搬运活性”。物料或货物平时存放的状态是各式各样的,可以是散放在地上,也可以是装箱放在地上,或放在托盘上等等。由于存放的状态不同,物料的装卸搬运难易程度也不一样。那些费工时多、装卸较困难的货物堆放法,称为装卸搬运活性较高。
A.
正确
B.
错误
【单选题】当经济过热时不应采取的货币政策是
A.
提高法定存款准备金率
B.
提高再贴现率
C.
公开市场买进政府债券
D.
公开市场卖出政府债券
【单选题】My parents never let me __________ online games.
A.
play
B.
playing
C.
played
【简答题】In today's Internet age, the demand for online s continues to grow. Online computer centers exist in many cities and towns throughout Asia. Facing the pressures of school and life, people ten...
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