问题

We feel ______ our duty to make our country a better place.[ ]
A: it
B: this
C: that
D: one
B: this
C: that
D: one
正确答案是:
同类题型
Things, ______is often the case, will turn out to be against one’s wishes.[ ]
You have nothing to ____ by refusing to listen to our advice.[ ]
Oh no!We’re too late.The train________.—That’s OK.We’ll catch the next train to London(2013·山东,27)
rapid progress they have made!— Right. And it is true the students from other developing countries.