It can never be denied that        with a big family results in his quitting school.
#92612
A
having burdened
B
being burdened
C
to burden
D
burdening
推荐题目
The foreigner explained again and again but he still couldn’t make himself       .
#99011
A
understand
B
understood
C
be understood
D
understanding
_________ the meeting himself gave them a great deal of encouragement. 
#95779
A
The president will attend
B
The president to attend
C
The president attended
D
The president’s attending