问题
You’d better______, or you may be cheated by your so-called net friends.
A:go over
B:go out
C:watch over
D:watch out;
B:go out
C:watch over
D:watch out;
正确答案是：
同类题型
ing to the World Health Organization, air pollution is ____ millions of deaths every year.
Donald Trump was elected as president of the USA_______November 9th , 2016.
The class __________ 80 students is hard to manage.
His first book ________ next month is based on a true story. [ ]
watch TV for another 15 minutes, Mum—Oh, dear, if you _____.