A train is ___________ than a plane.[ ]
A. faster
B. slower
C. slow
答案:B
You can see a large signal on the wall:____!
A.Long lives the PRC
B.Long live the PRC
C.Long does the PRC live
D.Long do the PRC live
在治疗局麻药物毒性反应时首选的药物是()
A.巴比妥类药物
B.苯二氮类药物
C.异丙嗪
D.阿托品
E.吗啡