1 . 根据句子内容，从选项中选出能匹配句子中划线部分意义的选项。选项中有两项为多余选项。

A. to keep B. to offer C. to write D. easy to reach E. a way of thinking F. happening once a year G. an action or a service that helps

1. The school trip has become an annual event.
2. The desert area is accessible only by helicopter.
3. Tom extended me an invitation to his birthday party.
4. She made a positive contribution to the success of the project.
5. The two girls have maintained close relations since graduation.

3 . 汉译英
1. ________ adv. 显然，明显地→________ adj. 明显的
2. ________ n. 机会，权利；入径，通道 vt. 到达，进入，使用→________ adj. 可进入；可接近的
3. ________ n. 商务，商业，贸易→________ adj. 商业的；营利的；靠广告收入的→________ adv. 商业上；通商上→________ vt. 使商业化
4. ________ vt. 递送，传送；发，宣布；交出→________ n. 传送，递送；交付
5. ________ n. 安排；布置；约定；排列→________ vt. & vi. 安排；准备
6. ________ vt. 建立（关系或联系）；设立；确立；使得到认可；查实，确定→________ n. 建立
7. ________ adj. 立即的，立刻的；方便的n. 瞬间，片刻；某一时刻→________ adv. 立即地，马上地
8. ________ adj. 知道，意识到；察觉，发觉；有……意识的→________ n. 意识→________ adj. 无意识的
9. ________ vt. 删除；移走；开除→________ adj. 可去除的→________ n. 移动；去除；免职
10. ________ vi. 应在（某处）；能适应→________ n. 稳定关系，归属感；所有物→________ n. 财产，所有物

9 . Assistance provided by Chinese government is particularly important to ensure that affordable, isafe and effective vaccines are ________ (access) to developing countries. (所给词的适当形式填空）