1 . Eating more vegetables and fruits is b________ to our health. (根据首字母单词拼写)

2 . A large number of students will ______ (得益于) from the new teaching method. (根据汉语提示单词拼写)

3 . However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious ____________ of food to eat.

A．shortage

B．hybrid

C．crisis

D．boost

E．yield

4 . 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

5 . In each place we went, we experienced wonderful local dishes, from Guangdong’s ____________ dim sum—small servings of food in bamboo steamers—to the exceptional stewed noodles in Henan.

A．bold

B．stable

C．dairy

D．elegant

E．modest

6 . 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

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

A．blamed

B．suspected

C．handled

D．linked

E．decreased

9 . ________ covered the ground like red autumn leaves, but no wind would blow them away.

A．Wells

B．Bricks

C．Traps

D．Walls

E．Cracks