It’s no use________ without taking action.
#94370
A
Complain
B
Complaining
C
being complained
D
to be complained
推荐题目
The professor explained this theory so clearly that this phenomenon was easy enough ________.
#95942
A
for us to work out
B
working out
C
for working out
D
to working out
—Tom is so worried about the test that he said he was going to study all night. —Tell him he should quit ______ and get some help.
#93350
A
to have worried
B
to worry
C
worrying
D
from worrying
Little Jim should love _____to the theatre this evening.
#98361
A
to be taken
B
to take
C
being taken
D
taking
_______ basic first-aid techniques will help you respond quickly to emergencies.
#90591
A
Known
B
Having known
C
Knowing
D
Being known
What should you say when ___ to a stranger?
#95275
A
to introduce
B
introducing
C
introduced
D
being introduced