通常情况下,牵头公司是投入比例(持股比例)最大的公司,并要收取履约金额的( )作为牵头费。
A.0.2%~2%
B.0.3%~3%
C.0.4~4%
D.0.5%~5%
参考答案:D
Most smokers say they _______ smoking to some degree but health experts suggest that they should give it up ______ their health.
A.benefit; for the benefit of
B.benefit from; with the benefit of
C.benefit; in the benefit of
D.benefit from; for the benefit of
设{an)是等比数列,an>0(n=1,2,…),记,则对一切n(n≥1)有()。
A.An<Bn
B.Bn<An
C.Bn=An
D.对某些n有An<Bn,对另外的n有Bn<An或Bn=An