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问题 问答题 简答题

手机辐射对胎儿有影响吗？

答案

参考答案：

手机通话是通过高频电磁波将电讯信号发射出去，这种高频电磁波对人体会产生危害。胚胎和胎儿组织特别容易受辐射损伤，可能导致流产或胎儿器官畸形、或胎儿中枢神经系统发育不良导致智力低下。不少专家建议，在妊娠的头3个月，孕妇最好远离手机。

阅读理解
阅读下面A-E五段叙述, 并将其与56-60五个主题说明分别匹配.
Reading Tips (suggestions)

A. Have everything ready:
●  something to read
●  marker to highlight(标出) difficult words
●  dictionary
●  your vocabulary book
●  pen to write down the new words
B. Choose a magazine or a book about a subject that you like, because you are going to spend time and
     money on it. You can also read newspapers.
C. Read something that you can, more or less, understand. If you need to stop every three words to look
     in a dictionary, it will not be interesting for you and you will soon feel frustrated.
D. For example, read for a short time once a day. Fifteen minutes every day is better than two hours every
     Sunday. Set time to read and keep to it. For example, you could read for fifteen minutes before you go
     to bed, or when you get up, or at lunchtime.
E. If there  are four or  five new words on a  page, write them in your  vocabulary book. But don't  write
    them while you read. Instead, as you read, try to guess their meanings first. Mark them with a pen and
    then come back for them after you have finished reading. Then you can check in a  dictionary  before
    you add them in your vocabulary book.

(   ) 1. Try to read at the right level(水平)
(   ) 2. Make a note of new vocabulary
(   ) 3. Try to read regularly (often)
(   ) 4. Be organized
(   ) 5. Read what interests you
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单项选择题

某系统集成公司项目经理老郭正在着手编制项目干系人沟通的计划。以下选项中______属于干系人沟通计划的内容。
①干系人需要哪些信息 ②各类文件的访问权限
③各类配置项的跟踪管理 ④各类项目文件的访问路径
⑤各类项目文件的接受格式 ⑥各类项目文件的内容

A．①②④⑤

B．①②③④⑥

C．②③④⑤⑥

D．①③④⑤⑥
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