问题

Research shows that teenagers ________ talk abouttheir day with family members at the dinner table are less likely to engage inhigh-risk behavior.

A:what
B:who
C:whom
D:\

正确答案是：

同类题型

I need to advertise for a roommate for next term.—_______ Mary is interested.

You should exercise every day.—__________.

Most birds find it safe to sleep in the trees, but ________they have eggs or young chicks, they don’t use a nest.

match against Korea.

I’d like to work with _______is honest and easy to geton with.