The plane was to arrive 9:30, but was an hour late.
A.certain
B.likely
C.supposed
D.about
答案:C
某化学3.1类新药获得临床试验批件,拟开展临床试验。
该药物需要进行的试验内容包括()
A.耐受性试验
B.药动学试验
C.100对随机对照试验
D.300例开放试验
E.600例开放试验
F.生物等效性试验