甲、乙两名工人8小时共加工736个零件,甲加工的速度比乙加工的速度快30%,问乙每小时加工多少个零件
A.30个
B.35个
C.40个
D.45个
参考答案:C
求一个鱼缸能盛多少水,是求鱼缸的______,应该用______或______做单位.
If you ________ the gold medal in the coming 2012 London Olymapic Games, you will have to train hard. [ ]
A. are going to win
B. are to win
C. are about to win
D. will win