CSX代表的是哪个机场()。
A.长沙机场
B.合肥机场
C.西宁机场
D.深圳机场
参考答案:A
European football is played in 80 countries, __________ it the most popular sport in the world. [ ]
A. making
B. makes
C. made
D. to make
某厂今年平均每月生产零件1993个,比去年平均每月产量的2倍多13个。问去年平均每月生产多少个零件( )
A.990 B.900 C.980 D.1000