Some people are sitting on the grass; others are walking along the lake, ______ .
#96893
A
chatting and to laugh
B
to chat and to laugh
C
chatting and laughing
D
chatted and laughed
推荐题目
The school required ____.
#98657
A
rebuilding
B
to be re uilt
C
to have rebuilt
D
rebuilt
When ______ to recite the text, he still kept _______. 
#91559
A
asked; silent
B
asking; still
C
being asked; quiet
D
asked; calm
The power station keeps the villages ______ with electricity.
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A
supplied
B
to supply
C
supplying
D
having supplied