Although _____of danger, tourists can't help taking photos near the cliff (悬崖) .
#90016
A
having warned
B
warned
C
warning
D
to be warned
推荐题目
The wild flowers looked like a soft blanket _______the desert.
#95615
A
covering
B
covered
C
cover
D
to cover
Could you show me the TV set you’d like ________?
#95710
A
to have repaired
B
repairing it
C
to have it repaired
D
to repair it
As time went by, the plan he stuck ____ fairly practical. 
#92025
A
to proved
B
to proving
C
proved
D
to be proved