问题
It’s _____ unusual day for him to get ______ useful stationery.
A:an,/
B:a, an
C:a, the
D:an, an
B:a, an
C:a, the
D:an, an
正确答案是：
同类题型
Now more and more children leave their parents when they grow up. It makes the old feel.
. I ____ walking in the garden ____ watching TV in the room.
You can’t imagine what great difficulty I had _______ my father to agree to my plan for the holiday.
My pen pal writes _____ me once a week. [ ]
When I was at the college , I __________ up early to do some body building exercise .