在哪个油箱中没有燃油泵（）.
A.内侧油箱
B.外侧油箱
C.中央油箱
D.以上都不对
参考答案：B
一幅图的（ ）和（ ）的比，叫做这幅图的比例尺。
The naughty boy, who starved________a CD, said seriously to his father that he would starve
________death rather than give up his demand.[ ]
A. after；to
B. for；to
C. about；until
D. for；till
