Recently there have been many occasions____ you have attended events on your own.
#93984
A
where
B
which
C
when
D
why
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Nongfu Spring, one of China’s biggest bottled water companies, was reported ________ to meet national standards, and its chairman held a news conference in Beijing on May 7.
#92217
A
having failed
B
to fail
C
failing
D
to have failed
I think Father would like to know ___________ I've been up to so far, so I decide to send him a quick note
#95105
A
which
B
why
C
what
D
How
He made another wonderful discovery, ______ of great importance to science.
#93713
A
which I think is
B
which I think it is
C
which I think
D
I think which is
— Have you ever come here before?— No. It is my first time that I to this city.
#92725
A
have been
B
had been
C
came
D
come