Only by ______ your attention ______ what you are learning can you learn it well.
#28490
A
focus；on
B
pay；on
C
focusing；on
D
paying；on
推荐题目
The trees ＿＿＿front of the house are ＿＿＿the charge of Mr. Li.
#28822
A
in； in
B
at； in
C
in； by
D
from； in
-----I like coffee with nothing in it. What about you?-----I prefer coffee _____ sugar.
#25793
A
to
B
for
C
with
D
than
_____ the recent bad weather, the project is several weeks behind schedule.
#27134
A
Apart from
B
Owing to
C
Instead of
D
But for
Hearing the fire alarm, she escaped____ from the office, leaving everything behind, including those important documents.
#26027
A
in public
B
in panic
C
in relief
D
in particular
Experts have been warning___of the health risks caused by passive smoking.
#28210
A
at a time
B
at one time
C
for some time
D
for the time