保泰松
A.苯巴比妥B.安定C.吗啡D.苯妥英钠E.氯丙嗪
参考答案:B
—Have you ever seen the movie called Los Angles 2011?
—Yes, but I think it’s ______. I fell asleep when I saw it.
A.exciting
B.boring
C.bored
D.excited
锁肛痔好发于哪个年龄段()。
A.30岁以上
B.40岁以上
C.50岁以上
D.60岁以上
E.任何年龄