题目内容：

 

1.As you know, a good diet is b_________ to your health.

2.I was very ________（烦恼的） that they hadn’t turned up yet as expected.

3.Fruit and vegetables are ______________(充裕；丰盛)in the shop.

4.I can’t think of any possible __________(解释) for his absence.

5.The A__________ is the coldest continent in the world.

6.The past 20 years has w__________ great changes in Shenzhen.

7.The unfair _________ （分配）of wealth led to the outbreak of war in that region.

8.All those who p_________ in the yesterday’s discussion please write out our reflections.

9.The problem is becoming increasingly u___________ .

10.The victory in this game will earn them __________（资格） for the World Cup.