In order _______ his English,he joined an English club.
#48846
A
improving
B
to improve
C
improves
D
improve
推荐题目
I’m really looking forward to J.K. Rowling’s new book ________. 
#50644
A
coming out
B
coming on
C
putting out
D
putting on
The flowers are _______ colorful that we can’t stop ______ photos.
#51300
A
so , taking
B
so , to take
C
such , to take
D
such , taking