Only when___________ according to the directions can the medicine be quite effective.
#80195
A
taking
B
taken
C
being taken
D
having been taken
推荐题目
_________ homework did we have to do that we had no time to take a rest.
#80253
A
So much
B
Too much
C
Too little
D
So little
－I was wondering if we could go skiing on the weekend.－ good．
#82259
A
Sound
B
Sounded
C
Sounding
D
Sounds
______ I already know what career I want to follow.
#80796
A
Young as I am
B
I am as young
C
As I am young
D
As young I am
—It is said that we will have another examination next week.—Really? ________, we must begin to prepare right now.
#82864
A
If so
B
If possible
C
Great
D
Unfortunately
---What should I do to lose weight? ---________ more vegetables and less fat.
#82361
A
To take
B
having taken
C
Taking
D
Take