投资项目债务融资可采用信用保证方式,其不包括( )。
A.财产抵押
B.财产质押
C.财产转让
D.借款人承诺
参考答案:C
Boys and girls, attention, please. Now let me tell you ____ to the Bird Island.
A.how to get
B.what to get
C.whom to get
D.where to get
某异步电机转速为975R/MIN,那么其极对数应该是()
A.6
B.8
C.3