()的优点是企业可不必预先筹集一笔相当于资产买价的资金就可以获得所需要的资产。
A.融资租赁
B.国际债券
C.企业债券
D.出口信贷
参考答案:A
It was not until 1911, _______ the first vitamin was identified, _______ people realized the importance of it.
A.when; which
B.when; that
C.that; which
D.that; that
PASSIM机组通风管路()时,由于气流不通畅而产生噪声。