审核信用证和审核单据的依据是()。
A.开证申请书
B.合同及《UCP500》的规定
C.一整套单据
D.信用证
参考答案:B, C, D
Fire swept through a store at the corner of 4th street this morning ________ heavy damage.
A.caused
B.has caused
C.causing
D.to cause
被减数一定,差和减数______比例.