问题

It’s impossible for us to work out the Math problem in just 10 minutes. It’s too difficult.—You’re right. We can’t be _______ careful while working on it.
A:quite
B:very
C:too
D:more;
B:very
C:too
D:more;
正确答案是:
同类题型
I was reading attentively in my own room _____ suddenly he knocked at the door[ ]
The film brought the hours back to me ______ I was taken good care of in that far-away village.
The country life we ______ The differences between rural and urban areas are disappearing
Please the water when you brush your teeth.
In this seaside resort, you can_________all the comfort and convenience of modern tourism.[ ]