1 . Summer days are long in Norway, ______ the sun doesn’t set until very late in the evening.

A．where

B．whom

C．why

D．which

2 . 他演讲中的一些与气候有关的话语让听众感到惊奇。(which) (汉译英)

3 . Shenzhen Bay Park, ______ migratory birds take a rest every year, attracts a lot of birdwatchers.

A．where

B．which

C．when

D．that

4 . 虽然一些留学生住在学校里，但是谢蕾选择住在寄宿家庭，这有助于她适应异国文化。(who引导非限制性定语从句)(汉译英)

5 . 通常情况下, 成功会带来幸福感。
Success, __________________ is often the case, leads to happiness

6 . 专家作了一个讲座， 在讲座中他强调了保护文物的重要性。（deliver；非限制性定语从句）(汉译英)

7 . The Qinghai-Tibet Railway,          is the world’s highest railway, connects Xining and Lhasa, offering breathtaking views of the Himalayas.

A．where

B．which

C．what

D．that

8 . It is true that tourism can benefit the local economy, but increased tourist numbers will also mean more cars and aeroplanes,           in turn means higher carbon emission and further destruction of environment.

A．that

B．which

C．as

D．when

9 . Language learners are encouraged to do ________ they are instructed to do, ________ will enhance their understanding of the language.

A．what; that

B．all what; which

C．all that; that

D．what; which

10 . In high school, students will experience various emotions, challenges, and friendships, ________ shape their memorable journey.

A．all of that

B．all of what

C．all of which

D．all