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
—What do you think of the book? —Oh , excellent. It’s worth ______a second time.
#98360
A
to read
B
to be read
C
reading
D
being read
________ anything like this style of architecture before, we thought we were looking at giant sculptures, not buildings.
#91675
A
We had never seen
B
Never having seen
C
Never being seen
D
Never had we seen
____the news ,she sat down on the chair and started to cry .
#96992
A
Hearing
B
Before hearing
C
To hear
D
Heard
_________ around the Water Cube，we were then taken to see the Bird’s Nest for the 2008 Olympic Games．
#97902
A
Having shown
B
To be shown
C
Having been shown
D
To show
________ with the size of the whole earth, the biggest ocean does not seem big at all.
#94282
A
To compare
B
When comparing
C
Comparing
D
When compared