皮皮学，免费搜题
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【单选题】
表示微生物大小的常用单位之一是A.
cm
B.
mm
C.
dm
D.
μm
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】with effect retrospect to
【单选题】单位或个人对过去一定阶段所做的工作或开展的活动进行全面、系统的分析、研究和评价,从中找出成绩、问题、经验和教训,揭示规律的书面材料叫
A.
述职报告
B.
工作方案
C.
总结
D.
综合通报
【单选题】in retrospect
A.
look afte r
B.
on evaluating the past
C.
main; chief
D.
compensate for
【简答题】The whole class __________________ (listen to) the teacher attentively.
【简答题】in retrospect
【简答题】retrospect
【多选题】Listen to the whole advertisement and choose the true statements .
A.
ENet Company can help you set up the network by yourself.
B.
Data networks these days have become more and more important.
C.
ENet Company can help you set up secure, high-speed and cost-effective network.
D.
According to the ad, the Intranet and Internet are converging nowadays.
E.
If you would like more information on how the company can help with your network connectivity questions, you contact the company through either the email or the phone.
【简答题】Listen and write down the whole passage.
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