When first____ to the market, these products enjoyed great success.
#81674
A
being introduced
B
having introduced
C
introduced
D
introducing
推荐题目
Only when the war was over ____ to his home town.
#82400
A
did the young soldier return
B
the young soldier returned
C
returned the young soldier
D
the young soldier did return
The experiment shows that proper amounts of exercise ,if _______regularly, can improve our health.
#82286
A
being carried out
B
carrying out
C
carried out
D
to carry out
—— I reminded you not to forget to turn off the lights when you left the classroom.—— ________________.
#81555
A
So did I
B
So you did
C
So do you
D
I do so
_______ homework did we have to do that we had no time to take a rest.
#80846
A
So much
B
Too much
C
Too little
D
So little
Only By increasing the numBer of doctors By 50 percent properly in this hospital.
#81028
A
can Be the patients
B
can the patients Be treated
C
the patients can Be treated
D
treated can Be the patients