She showed me a red silk dress _____ online, which cost her only 10 dollars.
#96270
A
to be bought
B
being bought
C
bought
D
having bought
推荐题目
 Charles Babbage is generally considered ______ the first computer.
#97960
A
to invent  
B
inventing
C
to have invented
D
having invented
The question ______ last night was of great importance. 
#97848
A
discussed
B
discussing
C
to be discussed
D
discuss