What annoys(使生气) us is that he usually does nothing but       about having so many things to do at weekends.
#91364
A
to complain
B
complain
C
complains
D
to complaining
推荐题目
There are so many beautiful cars________, but he is at a loss which to buy. 
#95594
A
to be chosen
B
to choose from
C
to choose
D
for choosing
Our teacher insisted that the key words worth paying attention _______ before class.
#95656
A
be underlined 
B
being underlined
C
to be underlined 
D
to being underlined
The form ______in and returned within three weeks.
#98816
A
is to be filled
B
will fill
C
is to fill
D
are going to be filled