These goods are ____ no interest ____ us.
A. of, to
B. to, of
C. in, to
D. in, of
参考答案:A
下列实验操作正确的是[ ]
A.
B.
C.
D.
西咪替丁是甲氰咪胍的
A.通用名B.化学名C.商品名D.注册名E.习用名