问题

There ____ a set of keys in the Lost and Found case.
A:are
B:is
C:has
D:have;
B:is
C:has
D:have;
正确答案是:
同类题型
It is generally considered unwise to give children ________ they wants.
I’m sorry I’m late. The traffic was terrible.—________. I’ve just arrived.
Why didn’t you go to Betty’s birthday party Had____ ever told you that or something else
really well in the examination, LiKe. w.w.^w.k.&s.5*u.c.#om—I did _________. I got full mark.