______ the help of the teacher, the student who wasn’t good at math ______ the difficult problem quickly.
#105063
A
Under; worked out
B
With; worked on
C
Under; solved
D
With; solved
推荐题目
Many animals _____________the same fate as the large extinct elephant because of the environment.
#105197
A
suffered
B
turned
C
caught
D
made
—Lily is going to make a presentation in class this afternoon.—Oh, really? I ________ it was Michael's turn.
#105076
A
think
B
have thought
C
thought
D
am thinking
Though ________ in San Francisco, Dave Mitchell had always preferred to record the plain facts of small-town life.
#105226
A
raised
B
grown
C
developed
D
cultivated
All morning as she waited for the medical report from the doctor, her nervousness _____.
#105253
A
has grown
B
is growing
C
grew
D
had grown
The telephone _____ three times in the last hour, and each time it _____ for my sister.
#105042
A
had rung; was
B
has rung; was
C
rang; has been
D
has been ringing; is