WLAN是指【 】。
参考答案:无线局网
解析:WLAN(Wireless Local Area Network),是指无线局域网。
(大连市高三双基测试卷) Jiuzhai Valley is far from big cities. _______, it attracts people from all over the country for its beautiful scenery.
A.Still
B.Besides
C.Instead
D.Therefore
Since you are in a public place, the noise of your radio must be ______ to a level that we all feel comfortable with.
A.supposed
B.allowed
C.attached
D.limited