seems to be one of the main reasons for many people        in today’s world.
#95936
A
Having an adventure; to travel
B
To have an adventure; traveling
C
Have an adventure; to travel
D
To give an adventure; traveling
推荐题目
When he was a boy, he used to go there and watch _____.
#98869
A
to repair bicycles
B
bicycles to be repaired
C
bicycles being repaired
D
repairing bicycles
Who would you get ____  to the cinema with you?
#94066
A
gone
B
to go
C
going
D
go
Charles Babbage is generally considered ________ the first computer. 
#98776
A
to invent
B
inventing
C
to have invented
D
having invented
______ twice, the postman refused to deliver our letters unless we chained our dog.
#95354
A
Being bitten
B
Bitten
C
Having bitten
D
To be bitten
 He felt his pocket only _______ the money nowhere.
#88252
A
found
B
finding
C
having found
D
to find