2 . Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has ____________his life.

A．tackled

B．devoted

C．boosted

D．yielded

E．convinced

3 . About a month ago,I was ____________,and towards night I found myself carried out to sea by a strong wind.

A．sailing

B．indicating

C．postponing

D．ignoring

E．hesitating

4 . To sum up,one cannot ____________ the fact that studying abroad has its disadvantages,so when you think about studying abroad,you should consider these many factors.

A．expose

B．motivate

C．grasp

D．behave

E．deny

5 . However,after the Songhu Battle broke out in 1932,Qian made the decision to switch his major to aviation because he realised that China needed its own powerful air force to protect and ____________ the country.

A．transform

B．subscribe

C．suspect

D．trace

E．defend

6 . Snow ____________ that the water pump was to blame.

A．blamed

B．suspected

C．handled

D．linked

E．decreased

8 . If you do something wrong, you____________ punishment.

A．examine

B．impress

C．persevere

D．deserve

9 . To his great surprise, he had his house ________ but nothing stolen.

A．broken out

B．broken into

C．broken down

D．broken up

10 . Who were the first people ________ to have reached the top of Qomolangma?

A．donated

B．confirmed

C．deserved

D．erupted