---He spent as much time as he could __________ his spoken English. --- Wish him good luck !
#95678
A
improve
B
improving
C
to improve
D
improved
推荐题目
Linda had her luggage________ an hour before her plane left.
#90354
A
check
B
checking
C
to check
D
checked
___________________, and we will do the work better.
#96735
A
Given more time
B
Give us more time
C
Giving us more time
D
Having given us more time