不要求卖方对货物进行投保并应取得可转让保单的价格条件是()。①FAS;②F0B;③C&F;④CIF。
A.①-④
B.①-③
C.③④
D.④
参考答案:B
He was disappointed to find his suggestion_______.
A.turning down
B.turned down
C.to be turned down
D.to turn down
整句和()是从结构形式上对句子的一种分类。