问题

They were very _____ to find the teaching building was on fire. They all ran out of it.

A:dangerous
B:usual
C:careless
D:lucky;

正确答案是：

同类题型

The soldiers waited until evening so that they_ attack the enemy under cover of darkness.

Tim is a friendly boy and we all like .

Could you please tell me ______—At 8:00p.m.

Having never met with such a _____ problem, he felt _____ and didn’t know how to solve it.

se me, would you please give_________magazine to Mary — Sorry, but I don’t think thereis_________ Mary in my class.