【判断题】According to the tenor, bills of exchange can be classified into clean bills of exchange and documentary bills of exchange.
【单选题】In your judgement, compared with Adams. Lincoln ____________.
A.
was not a world-famous president
B.
seemed to be an unimportant president
C.
was a well-known president
D.
had the same fact as Adams
【判断题】每毫升标准溶液相当于待测物质的质量被称为滴定度。
【简答题】Question 8 Explain: (a) Acceptance of bills of exchange. (b) General acceptance. (c) Qualified acceptance.
【简答题】革兰氏阳性菌特有的细胞壁成分是( ),革兰氏阴性细菌特有的细胞壁成分是( )、脂蛋白、磷脂以及膜蛋白和孔蛋白。