问题

I haven’t seen you for a couple of daysWhat have you been up _____?
A:in
B:to
C:with
D:for
B:to
C:with
D:for
正确答案是:
同类题型
The story that happened 30 years ago still remains ____ in my mind as if it _____ yesterday[ ]
Her lecture ______ all the recent developments in the subject, which will attract more people.
Has she ever dreamed of____such asplendidscene?[ ]
Your daughter would ______ a famous singer—she has a great gift for music.
The Red Cross would have ________ thousanddollars with which to buy gifts for the old men