Will AIDS patients ______ the new drug and be cured eventually?
A:benefited
B:benefit
C:benefit from
D:beneficial to
在某公益活动中,小明对本班同学的捐款情况进行了统计,绘制成如图所示的不完整的统计图,其中捐100元的人数占全班总人数的25%,则全班本次参与捐款的共有____ 人.
We should try to solve the food safety. It is a serious _______ in our country.