Charles is believed_______ the floor yesterday; he is always helping others silently. 
#97223
A
to sweep
B
to have swept
C
having swept
D
swept
推荐题目
Daniel has his arms ______ and looks upset. 
#90550
A
cross
B
crossed
C
to cross
D
crossing
It was quite dark, but I could see a man _____ on the floor ______up.
#92117
A
lies ; tied
B
lying ; tied
C
lying ; ties
D
lie ; tied
I’d like to have this rope ____ that wire.
#93364
A
joined in
B
joined to
C
join in
D
join to