搜题请搜索小程序“爱下问搜题”
问题 单项选择题

当病历中没有指出患者中毒的具体原因时，可按下列哪种情况分类（）.

A.意图不确定的中毒

B.故意自害的中毒

C.药物的有害效应

D.他人加害的中毒

E.意外中毒

答案

参考答案：E

单项选择题

交磁电动机扩大机在运转前应空载研磨电刷接触面，使磨合部分(镜面)达到电刷整个工作面的80%以上时为止，通常需空转( )。

A．0.5～1h

B．1～2h

C．2～3h

D．4h
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听力题

根据所给中文和句意，用所给单词的正确形式填空。

小题1:I like to watch the ______________(每周)round-up on CCTV NEWS.

小题2:As a Grade 9 student, we must put all of our ________(努力) into studies.

小题3:Do you think action films have a bad ______________(影响) on people, especially teenagers?

小题4:Jane loves travelling. She has travelled _______________(遍及)Asia.

小题5:After playing the role of Cinderella successfully, she became famous ______________(立即).

小题6:We will watch a ____________(三小时) film. Can you buy some popcorn?

小题7:I like romantic films with happy ____________(结局).
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