固定网短消息中心接通率≥百分之多少?()
A.93%
B.94%
C.95%
D.96%
参考答案:C
His parents wanted him to be a doctor, _____ they thought was a steady and well-paid job.
A.who
B.that
C. what
D.which
急性催眠药物重度中毒表现为()。
A.感觉迟钝
B.嗜睡
C.腱反射亢进
D.浅昏迷
E.言语不清