Only by _______ your attention _______ what you are learning can you learn it well.
#73386
A
concentrate; on
B
pay; on
C
concentrating; on
D
paying; on
推荐题目
Please make sure all the lights are ______ before you go to bed.
#72596
A
turned on
B
turned down
C
switched off
D
switched on
It is very common that former people have difficulty in _____ modern life.
#70682
A
sticking to
B
relating to
C
adjusting to
D
connecting to
My friend Li Ping felt when he was not admitted into the university.
#72549
A
cooled down
B
cast down
C
taken down
D
out down
. Mary joined the local drama club but didn’t seem to __________, so she left.
#76244
A
fit in
B
adapt to
C
agree on
D
settle in