(2013·山西四校二模)Studies show that students often ________ to too much pressure tend to develop mental problems.
#89073
A
exposing
B
being exposed
C
to expose
D
exposed
推荐题目
 -Would you like to sing a song for us?-_____.
#98322
A
I prefer not
B
I prefer not to
C
I prefer to not
D
I wouldn't prefer
On hearing the news, the girl rushed out without hesitation, the luggage_______on the floor and _________in the dark.
#98458
A
left; lied; disappeared
B
leaving; lying; disappeared
C
leaving; lie; disappearing
D
left; lay; disappear