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问题 单项选择题

一用户在启动电脑时出现“CMOS Checksum Failure”的错误，你认为应该替换下面组件中的哪个（）。

A、电源

B、CMOS芯片

C、主板

D、CMOS电池

答案

参考答案：D

句型转换

根据第一个句子的意思，完成第二个句子，每个空格只准填一个单词。

1. It took me about three hours to get to the seaside on foot. That made me stressed out.

    I was very                                                             about three hours to the seaside.

2. You must be careful of the passing cars when you cross the roads.

    You must                                             the passing cars when you go               the roads.

3. Let's warmly welcome the policeman to talk about laws for us.

    Let's               a                                              the policeman who will talk about the laws for us.

4. Now it's possible for me to get a good job.

    Now I am                                                         to get a good job.

5. His parents are having their holidays in Hainan Island.

    His parents are               some time               in Hainan Island.

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单项选择题

劳动力资源是指( )。

A．劳动年龄内(我国是16岁以上)的人口数

B．劳动年龄内(我国是16岁以上)的有劳动能力人口数

C．劳动年龄内16岁以下实际参加社会劳动的人员

D．劳动年龄内(我国是16岁以上)实际参加社会劳动的人员
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