问题
What should parents do when their children have some problems?–I think it’s ____ for them to be there with their children.
A:impossible
B:important
C:impolite
D:difficult
B:important
C:impolite
D:difficult
正确答案是：
同类题型
My brother would like to buy a good watch but_______ was available from that shop.
July 1,2011 is our Party’s birthday. It was founded on July 1, 1921.
The boy is good at playing _____ guitar and _____ table tennis.
They are not good your study. [ ]
What _______honest boy! And he is ______ best student of all.