在下列交易方式中,具备保值功能的交易是( )。
A.即期交易
B.远期交易
C.套期保值
D.投机交易
参考答案:C
The number of the students _____ to 1,000 and the classroom becomes crowded now. [ ]
A. was risen
B. has risen
C. is cut down
D. has cut down
消费税的纳税人包括从事生产和进口应税消费品的()。
A.国有企业、集体企业
B.私有企业
C.股份制企业
D.合营企业、合作企业、合伙企业