本课配套习题挑战模式1/5

返回课程
单选题
难度系数:

1.

The Internet is very useful. We can get a lot of ___________ from it.


A:

thing

B:

message

C:

informations

D:

information

  • 提示1PHA+QSBsb3Qgb2Yg5ZCO6Lef5Y+v5pWw5ZCN6K+N5aSN5pWw5oiW5LiN5Y+v5pWw5ZCN6K+NPC9wPg==