____ H1N1 flu from spreading, our government has taken some effective measures.

____ H1N1 flu from spreading, our government has taken some effective measures.

#94499

Prevent

Preventing

Prevented

To prevent

推荐题目

Some people haven’t realized something as common as _______to the sun for a long time will do harm to their skin and even cause skin cancer.

#95832

exposing

being exposed

having exposed

exposed

It was getting dark; I found a car _____ in a pool by the side of the road.

#98863

to be stuck

stuck

sticking

stick

Don’t enter the office unless _______.

#97222

you have told to

told to

telling

you are told

_______ his scientific work, he has no time to care for his family affairs, which his wife always complains about.

#96190

Devoting to

Devoted to

Being devoted with

Devoted with

I would love _____ to the party last night but I had to work extra hours to finish a report.

#94266

to go

going

to have gone

to be going