After ten years abroad, he still recognized his old colleagues ________ he set foot in China.
#24150
A
immediately
B
for the first time
C
while
D
moment
推荐题目
Alan is a careful driver, but he drives ______ of my friends.
#24837
A
more carefully
B
the most carefully
C
less carefully
D
the least carefully
She is honest and trustworthy. I think It's ______no business of hers. 
#25001
A
absolutely
B
possibly
C
unfortunately
D
desparately