在养老金信托关系中,一般有三方当事人()
A、委托人
B、收益人
C、受托人
D、债权人
参考答案:A, B, C
It___________we had stayed together for a couple of weeks -_______________I found we had
a lot in common. [ ]
A. was until ; when
B. was until ; that
C. was not until;when
D. was not until;that
现况调查可以获得()
A.发病率
B.患病率
C.相对危险度
D.特异危险度
E.以上都不是