I met this guy _____ some other occasions but he did not seem to recognize me.
#27401
A
for
B
on
C
at
D
in
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We tried ______ to persuade him to stay home, but at last, he went to the construction site despite his bad illness.
#26441
A
in case
B
in vain
C
in fact
D
in addition
(2013·江西抚州五校高三一模)The most impressive sites of Chishui Danxia are its various waterfalls, ________ the Shizhang Waterfall is the largest one.
#25309
A
for which
B
in which
C
from which
D
of which