When in trouble, many teenagers go to their friends             for advice.
#88851
A
to ask
B
asking
C
ask
D
asked
推荐题目
When asked why he went there, he said he was sent there ________ for a space flight.
#95877
A
training
B
being trained
C
to have trained
D
to be trained
Tom kept quiet about the accident    lose his job.
#88254
A
so not as to
B
so as not to
C
so as to not
D
not so as to
 ______ wine, first you must press the grapes.
#98021
A
Making
B
To make
C
To be making
D
Make