根据国际商会《跟单信用证统一惯例》规定,以信用证支付方式进行的非包装货物的交货数量,可以自动有______的机动幅度。( )
A.3%
B.5%
C.10%
D.15%
参考答案:B
与类风湿因子有关的Ig是()
A.IgG
B.IgA
C.IgM
D.IgD
E.IgE
Jim doesn’t like the bike __________was bought last week.
A. which B. what C. who