There is no ____ that 100 years ago animal testing was cruel, but today animals in experiments are very well taken care of.
#92503
A
point
B
wonder
C
use
D
doubt
推荐题目
I cannot______ puzzled，for I simply cannot understand how I could have made such a stupid mistake.
#94918
A
help feel
B
help but to feel
C
but to feel
D
but feel
I arrived home at midnight, _______ my parents had been waiting for nearly three hours.
#93267
A
at that time
B
by that time
C
at which time
D
by which time
---Is Mary still performing?----I’m afraid not. She is said_____ the stage already.
#93191
A
to have left
B
to leave
C
to have been left
D
to be left
Don't be discouraged．___things as they are and you will enjoy every day of your life．
#92202
A
Taking
B
To take
C
Take
D
Taken