I had a really hard time _____studying science this term.
#50712
A
to
B
with
C
in
D
on
推荐题目
The day _____ the trip _____ Beijing finally arrived and we were all excited ______ it.
#49512
A
of, of, on
B
to, of, about
C
of, to, about
D
of, in, at
The twins may look the same _____ each other, but they are different ______ many ways.
#48103
A
as, from
B
of, from
C
as, in
D
with, from
Please come ______ see ______ yourself at Huaxing Clothes Store.
#48328
A
to；about
B
at; for
C
and；for
D
to; at
－ It seems to me traveling by plane is dangerous.－ I don’t think so. ______ planes have the best safety records.
#50816
A
At most
B
At least
C
At last
D
At present