【单选题】《建筑设计防火规范》规定,剧院、电影院、礼堂的观众厅安全出口的数目均不宜少于两个,且每个安全出口的平均疏散人数不应超过( )个人。体育馆观众厅安全出口的数目不应少于两个,且每个安全出口的平均疏散人数不宜超过( )人。
【单选题】听力原文:W: I'm worried about Monday's exam. M: Take it easy. I'm sure you will do well if you take it easy and remain calm. W: Is it all right if I use dictionaries? M: You are not allowed to use them. I...
A.
She was troubled by a difficult mathematics question.
B.
She was worried about next Monday.
C.
She was afraid to take part in an examination.
D.
She was excited about the coming exam.
【单选题】I'm worried about _ she is.
【判断题】I'm worried about my lessons.
【单选题】听力原文:W: I'm worried about Monday's exam. M: Take it easy. I'm sure you will do well if you take it easy and remain calm. W: Is it all fight if I use dictionaries? M: You are not allowed to use them, I...
A.
She was troubled by a difficult mathematics question.
B.
She was worried about next Monday.
C.
She was afraid to take part in an examination..
D.
She was excited about the coming exam.