1 . All of these activities contributed to a great age of expansion as trade and cultural exchanges gave people access to new goods, knowledge and ideas. （英译汉）

4 . 根据语境，选择下框中的单词或短语，必要时用正确的形式填空。框中有两个多余的单词或短语。

failure       even though       rather than       base       variety       pretend       contribute to

1. As much as we value our successes, we need to learn from our______.
2. ______cutting out the foods I enjoyed, I added health y foods to my meals.
3. In sports, ______ to fall down or be hurt is common, but the audience will see through it.
4. The English writing system ______on letters rather than on pictures.
5. Since the 1990s, Zhaxi and other volunteers ______Tibetan antelope protection.

5 . Snow赞同霍乱是由食物或饮用水中的细菌感染所致。(subscribe to；使用主语从句和表语从句) (汉译英)

6 . Actually, it was shot in different locations all around the country. All these factors ______ ______ the film’s success. （根据句意填空）

8 . 我的老师们帮助我调整了我的学习方法，使我在班里排名靠前。(现在分词短语作状语) （汉译英）

9 . 汉译英
1. deal_________ 处理；应付；与……打交道
2. contribute_________为……做贡献；捐助；给……投稿
3. dozens_________ 许多；很多
4. set _________创建；建立
5. carry_________执行
6. _________effect　实际上

10 . 锻炼不仅有助于强身健体，而且提供了一个缓解学习压力的方式。（汉译英）