兴业银行小微企业产品“易速贷”,“计分卡”得分结果对应类别在B类,对应抵押率为()
A.100%
B.90%
C.80%
D.70%
参考答案:B
有4种有机物:① ② ③ ④CH3-CH=CH-CN , 其中可用于合成结构简式为的高分子材料的正确组合为 [ ]
A.①③④
B.①②③
C.①②④
D.②③④
It’s easy to _________ this camera , while putting the pieces together is quite difficult, so you must keep the directions well.
A. take over
B. take apart
C. take down
D. take up