被称为“金水相生”的脏腑是
A.心与肾B.肝与脾C.肺与脾D.肺与肾
参考答案:D
Jim, how nice your car is! How long ________ you _________ it? [ ]
A. did; buy
B. did; have
C. have; had
出口创汇率主要用于以下( )贸易方式。
A.进料加工
B.来料加工
C.补偿贸易
D.易货贸易
E.互购