题目内容：

单词拼写

1.The two sides had a fierce d____________ before they reached an agreement.

2.The e________________pollution here is very serious, which the government should not take no notice of.

3.Using the right hand to shake hands is a c____________.

4.The library has great q_________ of reference sources.

5.The chairman asked me to express our a______________ of all your hard work.

6.As is known to all ,it is i___________to hunt wildlife.

7.A____________ in his work, he didn’t notice me come in.

8.There are lots of dolls in the store, the price r___________ from 5$ to 20$.

9.He works as the president’s c__________on economic affairs.

10.Immediate m________ should be taken to stop chemical waste from pouring into rivers.