Professor Smith, along with his assistants, _____on the Project day and night to meet the deadline.
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A
work
B
working
C
is working
D
are working
推荐题目
______ is to be awarded the highest award at this evening’s meeting.
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A
Both the director and the writer
B
Both of the director and the writer
C
The director and the writer
D
The director and writer
----- What does Canada export?---- A large quantity of wheat_____ sent away.
#86299
A
is
B
are
C
have
D
is being
One in five humans ___ access to safe drinking water by 2080．
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A
is said lacking
B
is said to lack
C
are said to lack
D
are said lacking
The man as well as his horse ____ crossed the river ____ from Tokyo.
#85658
A
which; come
B
that; comes
C
who; came
D
that; come