某外贸公司对外以CFR报价,如果该公司先将货物交到货站或使用滚装与集装箱运输时,应采用()为宜。
A、FCA
B、CIP
C、CPT
D、DDP
参考答案:C
After the war, a new school building was put up ________ there had once been a theatre.
A.that
B.where
C.which
D.in which
(1)用分子的观点解释纯净物和混合物的区别?
(2)为什么用扇子扇燃着的煤炉越扇越旺,而用扇子扇蜡烛火焰,一扇就灭?