While building a tunnel through the mountain, _______.
#86096
A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake
推荐题目
--What is that on the table? --Oh, a set of ___________ on the table.
#43644
A
key is
B
keys are
C
keys is
D
key are
The factory produces half a million pairs of shoes every day, 85% ____ sold abroad.
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A
of them are
B
of them is
C
of which is
D
of which are
A study has found that 80% of the people who ______ to be constantly distracted ______ more “working memory”.
#85915
A
appears; have
B
appear; has
C
appears; has
D
appear; have
---- _____either you or he to go there? ---- _____is.
#86286
A
Are; Both
B
Are; Neither
C
Is; Neither
D
Is; Each
Nobody in our class but Tom and I ___ that our monitor is going abroad for further education.
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A
know
B
am to know
C
have known
D
knows