问题

I had __________ unusual experience last week.
A:a
B:an
C:the
D:/
B:an
C:the
D:/
正确答案是:
同类题型
_______between 8 a.m. and 10 a.m. this morning, the jewellery shop was robbed .
e her mother was ill, she had no _____ to go tothe New Year Party.
Mr. Green stood up in defence of the 16-year-old boy, saying that he was not the one _____ . [ ]
I’ve got a bit of a headache It’s nothing much, _________[ ]