If his parents are convinced ______ the fact that his son always focuses his mind _______his study.
#28556
A
of; on
B
of; at
C
by; to
D
on; at
推荐题目
--- Would you please tell me what time it is? --- It’s five minutes to nine ______ my watch.
#28738
A
on
B
by
C
at
D
in
Maybe If I get my grades_______at school, I can enter the key university.
#29080
A
up
B
out
C
on
D
over
The job is great ________salary. It has its disadvantages，though.
#25877
A
in case of
B
as a result of
C
in terms of
D
except for
_______hearing the news that a hurricane was coming, most people left the region.
#27477
A
At
B
In
C
For
D
Upon
Maggie is a neat and tidy student, who likes to have everything ______.
#27164
A
in public
B
in place
C
in return
D
in practice