WLAN不可以在下列哪种接入方式基础上实现()。
A、ADSL
B、LAN
C、16300
D、光纤接入
参考答案:D
Since Tom ______ downloaded a virus into his computer, he
can not open the file now.
A.readily
B.horribly
C.accidentally
D.irregularly
色织与其他化纤混纺平纹棉布