As ______along the river bank, she was singing a pop song.
#96170
A
walking
B
walked
C
to walk
D
walk
推荐题目
The girl ____ a beautiful skirt has told me the news. Which is not right?
#98163
A
wearing
B
dressed in
C
in
D
having on
SARS is an illness that can result in death unless left ______in time.
#98986
A
to treat
B
treating
C
treated
D
treat
__________ to sun, rain and wind for a long time, the stone split.
#94107
A
Being exposed
B
Having exposed
C
Exposed
D
To expose
The living room is clean and tidy, with a dining table already ______ for a meal to be cooked.
#90697
A
having laid
B
laying
C
laid
D
being laid
Carbon dioxide(CO2)_______ from burning fuels is the most common of the so-called greenhouse gases.
#91467
A
producing
B
having been produced
C
to be produced
D
produced