单选题：The passage is most likely written for researchers.

题目内容：

The passage is most likely written for researchers. A．A Right
B．B Wrong
C．C Not mentioned

参考答案：

答案解析：

He left the building before smoke was spotted coming up the

He left the building before smoke was spotted coming up the stairs.A．A dropped B

分类：卫生类题型：单选题

表1中“?”值为（　　）。A．1794.10万人 B．1749.20万人 C．2405.30万人 D．2500.80万人

分类：卫生类题型：单选题

分类：卫生类题型：单选题

More than 50％people in the Kaiser poll agree thatA．advances in AIDS treatment ar

分类：卫生类题型：单选题

The main idea of the passage is to explainA．how a sprain occur B．how to treat a

分类：卫生类题型：单选题