______the doors were closed and that all the lights were off, the boy left the classroom.
#97703
A
Check
B
To check
C
Checked
D
Having checked
推荐题目
Their relationship，______ on years of open communication with each other，will last.
#90811
A
base
B
to base
C
basing
D
based
Desserts made from apples, such as pies, apple pancakes and apples _____ in sugar are available for sampling.
#91720
A
dipping
B
dip
C
dipped
D
to dip
_______2010 in China, the number of students ________ to study art is rising a lot.
#91995
A
Compared with; choosing
B
Comparing to; to choose
C
Composing with; chosen
D
Compared to; choose
The stranger ______ that he had walked into the reception room without anybody ______ him to.
#97364
A
admitted; permitting
B
recognized; allowing
C
said; permission
D
admitted; admitting
_____his poor health , he was still at work late into the night.
#97193
A
Despite
B
Besides
C
though
D
In spite