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
A high official from the central government will come and explain ______ what the country has done to ensure to make the Football World Cup the best-ever game.
#27041
A
in length
B
at length
C
by length
D
to length
The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
#28903
A
to
B
with
C
on
D
at
Sichuan is located ________ the west of China while Japan lies______ the east of China.
#26388
A
to ; to
B
in; in
C
in; to
D
to; in