熊猫烧香病毒属于______。
A．网页病毒
B．邮件病毒
C．闪存病毒
D．局域网病毒
参考答案：A
—Mom, my classmates invited me ____ a field trip. May I go with them?
—OK.[ ]
A. go on
B. to go on
C. go in
D. to go in
4G本地26元套餐包含多少省内流量（）
A.150M
B.300M
C.450M
D.750M
