从邮件服务器读取邮件所采用的协议是
A.SMTP
B.POP3
C.MIME
D.EMAIL
参考答案:B
用所给单词适当形式填空。
1. He often ______(get) up early.
2. ______(be) there a bank near the video store?
3. I met two ______(Canada) cousins in China.
4. I can't ______(find) my backpack.
5. Could you go ______(shop) with me?
触电人呼吸停止时应采用()去抢救。
A.人工呼吸
B.胸外心脏挤压
C.打强心针
D.摇臂压胸