After walking on the zigzag path to the mountain top for a few hours, the tourists gathered under trees_____ shade and______ down to have a rest.
#93590
A
provided; sit
B
providing; sitting
C
providing; sat
D
provided; sat
推荐题目
The article ______ now will appear in tomorrow’s newspaper.
#94320
A
writing
B
to write
C
being written
D
write
 _______ the composition, John handed it to the teacher and went out of the room. 
#97434
A
Writing   
B
Having written  
C
Written   
D
Being written
_________in the traffic jam,he got to school very late this morning.
#95504
A
Having caught
B
Catching
C
Being caught
D
Caught