1 . 它还试图教孩子们有关他们所生活的世界的基本的东西。(介词+ which, fundamental) （汉译英）
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2 . 科学家对于植物互相交流的秘密方式的认识与日俱增。
Scientists are learning more every day about the secret ways ________________．

3 . China has many museums in _________ the collections of cultural relics are beyond count. It would be a pity if so many cultural relics and cultural heritages were only displayed in museum cabinets，lifeless and cold. (用适当的词填空)

4 . 他们是这样的人，在他们的生活中，看到一场小雪也算是件大事了。
They are people ________________.

5 . 他们到了一个房子，房子前站着一个乞丐。（介词+which引导非限+完全倒装）(汉译英)
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6 . 北京的故宫博物院，也称为紫禁城，是一个宏大的建筑群，在其中的每一座殿堂和庭院都代表着中国历代王朝历史的一个篇章，从而体现了独特的建筑风格和皇家传统融合。
The Palace Museum in Beijing, also known as the Forbidden City, is a grand complex __________ each hall and courtyard represents a chapter in the history of Chinese dynasties, thereby embodying a unique blend of architectural styles and royal traditions.

7 . The way ________ the teacher worked out the maths problem is different from the one ________ students found.

A．in which; /

B．which; that

C．that; in which

D．/; in which

8 . 打算盘也被称为珠算。先熟背一个简洁的公式，通过这个公式，加、减、乘、除的运算都可以简化成移动算珠。（汉译英）

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9 . The guitar ___________ Dave played our first hit is in a music museum.

A．with which

B．by whom

C．on which

D．for whom

10 . Dominating the list are high-income countries, ________ the average ecological footprint is now five times that of poor nations.

A．of which

B．what

C．in which

D．whose