货物计量时,所谓的“尺码吨”是指()。
A.按货物重量计算运费是所使用的单位
B.按量尺体积计算运费时单位
C.按货物重量或体积计算运费时所使用的单位
D.以上都不对
参考答案:B
The number of the cranes is getting ______. If we don't help them, they will disappear ______ a few years. [ ]
A. fewer and fewer; in
B. larger and larger; after
C. more and more; after
D. smaller and smaller; in
冷冻油一般应属于()