单项选择题

防水等级为()级。 A.
二 B.
三 C.
四 D.
五

<上一题目录下一题>

热门试题

多项选择题

Which of the following are true for advertising networks?A.They'll bring advertisers together with the websites that want to sell you ad space.B.They'll let you decide where your ads will be seen and who will see them.C.They'll manage the money for everyone involvedD.They'll provide advertisers with the data needed to know how well the campaign is getting on.

单项选择题

1. He is the most affectionate and ______ dog I have ever known. A、A. cuddly B、 B. cuddling C、C. cudgel D、 D. cud

相关试题