Generally speaking, according to the directions, _____ the drug has no side effect.
#83822
A
when taken
B
when taking
C
when to take
D
when to be taken
推荐题目
East of the lake__________, one of which is twice the size of the other.
#80985
A
lies two villages
B
lie two villages
C
do two villages lie
D
two villages lie
. Little ______about his own health though he was very ill. 
#83209
A
he cared
B
he cares
C
does he care
D
did he care
Not until I completed the form    that half questions were not relevant to me.
#79938
A
had I realized
B
I had realized
C
I realized
D
did I realize
   , I think, and the problem could be settled.
#83076
A
If you don’t doubt your efforts
B
So long as you keep up your spirits
C
Making great efforts
D
A bit more efforts