试题与答案

LTE系统的下行多址方式采用单载波频分多址(SC-FDMA)。

题型:判断题

题目:

LTE系统的下行多址方式采用单载波频分多址(SC-FDMA)。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:基底细胞癌发病率占眼睑恶性肿瘤发病率的第一位。

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根据首字母或汉语提示写出单词或词组的正确形式。

1. Weather p             , we will have a picnic in the countryside.

2. You can see the stars on a clear night, but in the daytime they are i         .

3. You are too s          on your child. He just made a few mistakes in the exams; you don't need to punish him.

4. When we heard his jokes, we all burst into             .(笑声)

 5. 这次旅行的组织工作全由我朋友负责.

My friend took full           for organizing the tour.(职责)

6. I think the difficulty in finding a proper way to solve the problem is           since we keep trying. (暂时的)

7. 对于有些人而言, 养成坏习惯很容易, 但是除掉它却很难.

Picking up a bad habit is easy but                                  it is really difficult.

8. 我们必须使我们的思想和工作适应新的情况.

We must               thinking and work                the new circumstances.

9. 只要我有困难, 她总是会来帮助我解决困难.

When I am in trouble, she always comes to                            dealing with it.

10. He made up his mind to                           . (戒烟)

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