单词拼写。

根据下列各句句意和空白之后的汉语提示词，在横线上写出对应单词的正确形式，每空只写一词。

1. We all hope those who are_______(遭受) from this disaster will be safe.

2. I am glad to accept your kind ________(邀请).

3. We should have a positive ________(态度) towards life.

4. We congratulated him ________(真诚地) on his success.

5. Price and _______(质量) are the two chief considerations for most of consumers.

6. The civilization of _______(古老的) Greece is famous in the world.

7. He is quite ________(熟悉) with this country because he has been here for ten years.

8. I burst into _______(笑声) when my brother walked in wearing his funny clothes.

9. The plane caused a ________(革命) in our way of traveling.

10. The only step between dream and _______(现实) is action!

断路器出厂验收要求，控制回路绝缘电阻测试是用（）兆欧表进行绝缘试验，且绝缘电阻应符合产品技术规定。

A.10V

B.100V

C.1000V

D.10000V