Tom’s decided to devote all he could ________ his English before going abroad.
#48478
A
to improving
B
have improved
C
to improve
D
improve
推荐题目
____ up late at night is bad for your health.
#50135
A
Stay
B
Staying
C
stays
D
Stayed
What would you like ______, tea or coffee?
#50691
A
have
B
drink
C
to drink
D
to eat