单词拼写（10分，每词一分）根据首字母提示或句意拼写出完整的单词。

1. We all_______(钦佩)her for the way she saved the child from the fire.

2. Just to satisfy my_______(好奇心),how much did you pay for your house?

3. The ______(氛围)over dinner was warm and friendly.

4. You are only ______(稍稍)underweight for your height.

5. Several _______(十年)have passed since I graduated from the college.

6. Let’s get something to eat ; I’m s________.

7. Medals were a_______ to the best speakers on the debating team.

8. It’s said Yoga is of great b_______ to human health.

9. I’ll come tomorrow if weather p________.

10.The s_______ of the disease frightened the villagers.

以下哪项对RNA来说是正确的（）。

A、C＋G＝A＋U

B、C、＋G＞A＋U

C、G＋A、＝C＋U

D、上面的都不对