登录电脑网页、小程序享受畅享刷题等更多功能

2021军招军考《军考类》真题模拟02-20

发布时间:2021-02-20 05:14:35

文章来源:

1、不等式 的解集是(  ).(单选题)

A. 全体实数

B. 空集

C. -3<x<2

D. x<-3或

试题答案:D

2、如下图,在A.B.C.D这四个图像所示的函数中,在点x=a处有定义,有极限,但不连续的是(  ).(单选题)

A.

B.

C.

D.

试题答案:C

3、已知 说明:HWOCRTEMP_ROC10400成等比数列,则a的值为(  ).(单选题)

A. 3

B. 4或-2

C. 3或-3

D. -3

试题答案:B

4、已知点P 1(-2,4),P 2(5,3),点P在P 1P 2的延长线上,且 ,则点P的坐标是(  ).(单选题)

A.

B.

C. (12,2)

D. (2,12)

试题答案:C

5、According to the passage, which of the following is TRUE?(单选题)

A. Poor pre-school kids have a larger vocabulary than rich kids.

B. President Obama believes that early education can solve all economic and social problems.

C. Rich pre-school kids have a richer vocabulary than poor kids.

D. President Obama’s education secretary thinks it is morally wrong to let kids start kindergarten early.

试题答案:C

原文链接:https://m.tiw.cn/zixun/62870

下一篇

相关资讯

相关试题

分享给好友

分享到朋友圈

取消

使用浏览器的分享功能,把这篇文章分享出去

确定