______ 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
---Does your brother serve in the army?---No, not now. But he ________ in the army for 8 years.
#105246
A
would serve
B
was serving
C
had served
D
served
Doctors ___ the old man not to smoke so much, but he just couldn’t give it up.
#105236
A
persuaded
B
promised
C
accepted
D
advised
The silence of the library _____ only by the sound of pages being turned over.
#105254
A
has been broken
B
breaks
C
broke
D
was broken
Although it has been buried underground for over 1,000 years, the ancient queen’s body remains well _____.
#105170
A
defended
B
preserved
C
guarded
D
organized
—It seems that you know Dr. John very well. —Of course, we ________ together for five years in the 1990s.
#105078
A
have worked
B
had worked
C
are working
D
worked