问题

This is____eraser and that’s ____ring.
A:a, an
B:an, an
C:an, a
D:a , a;
B:an, an
C:an, a
D:a , a;
正确答案是:
同类题型
_______ hard work it is!And _______ should I do to complete it well
______ you leave now—Yes, because I’m meeting my aunt at 7:00 thisevening.
What does your cousin look like—You’ve seen my aunt. She ________ her mother — my pretty aunt.
Most of the artists will go to the United States next week.The rest to visit Japan.