The time he has devoted in the past years _______ the homeless is now considered _________ of great value.
#64471
A
to help; being
B
to helping; to be
C
to help; to be
D
helping; being
推荐题目
．Our teacher is very busy.He is ________ in working out a teaching plan.
#63908
A
involve
B
involving
C
involved
D
to involve
Will you________me a favour and carry this box？It’s too heavy for me.
#65974
A
give
B
make
C
do
D
bring
Only one third of the people present at the meeting voted ______ the new law.
#64124
A
in search of
B
in favor of
C
in short of
D
in case of
Her lecture ______ all the recent developments in the subject, which will attract more people.
#83610
A
took up
B
took down
C
took in
D
took on
You have done so much work—you ______ pass the exam.
#82486
A
are likely to
B
have to
C
can
D
are bound to