问题

Do you often use Baidu—-Yes, it’s one of ___________Internet search engines.

A:busy; happy
B:busier; happier
C:busiest; happiest
D:busier; happy;

正确答案是：

同类题型

d conditions there turned out to be very good, ______ was more than we couldexpect.

I’m very sorry. I stepped on your foot. —________.

I am sorry, but there is no smoking room in this section on the train.— Oh, I______ that,and I won’t smoke again.[ ]

Why are you still waiting in line— I’ve missed my turn ________.

I don’t care ___________.