贷款采用质押担保方式的,贷款额一般不得超过质物现值的()。
A.70%
B.80%
C.90%
D.100%
参考答案:C
—Shall we go to Australia for the long holiday ?
--Sorry. I _______ there twice.
A.have gone
B.was
C.have been
D.go
压力平衡