()不属于煤气中毒的表现。
A. 头疼、头晕、恶心、呕吐
B. 口唇呈樱桃红色
C. 全身抽搐
D. 大小便失禁
参考答案:C
— How was the party?
— I don't know. I ________ in without a ticket. [ ]
A. was allowed
B. was not allowed
C. am allowed
D. am not allowed
教师的根本任务是()。教师在教育过程中起()作用。