题目内容
(请给出正确答案)
[单选题]
在pre-study visit 中,发给研究者临床研究资料之前必须要先做()
A.讨论入排
B.讨论方案
C.签署保密协议
D.讨论物资需求
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A.讨论入排
B.讨论方案
C.签署保密协议
D.讨论物资需求
A.They rarely come to visit me
B.It is badly needed
C.Nina fail to pass the examination
D.they are hardly unknown in the US
A.They rarely come to visit me
B.I feel terribly sorry
C.Nina fail to pass the examination
D.they are hardly unknown in the US
When we ______ the museum is not decided.
A. visited
B. visit
C. will visit
D. visiting