1 . I’ve been fond of hiphop music ________ Hiphop Man was shown on TV.

A．while

B．since

C．unless

D．until

2 . The proposal, debated at this year’s CITES Conference, lists Mako sharks under Appendix II, meaning that they can’t be traded ______ it can be shown that fishing wouldn’t threaten their chances for survival.

A．until

B．unless

C．whether

D．when

3 . Any academic breakthrough, ________, does not automatically ensure that it can be applied to practice.

A．since it may be brilliant	B．brilliant though it may be
C．how brilliant it may be	D．if it may be brilliant

4 . Child________ she is, she knows a lot about the universe.

A．as

B．during

C．so

D．although

5 . 如果全球变暖使海水漫入陆地、让岛民深受疾病之苦, 那最终沦为其牺牲品的将是所有与这个岛相关的文化。（it）(汉译英）

6 . Mum was using Dad’s phone to take photos of the colorful homes along the coast _________ we saw something amazing — a killer whale. (用适当的词填空)

7 . While it is easy to perceive when students are interested, bored, or distracted, it is sometimes much harder to distinguish when students are troubled. (英译汉)

8 . 随着冬奥会即将到来，冬季运动再次受到公众的关注。（spotlight）(汉译英）

9 . 这部基于那场重要战争的电影一上映就很卖座。(Hardly) （汉译英）

10 . 听到这首耳熟能详的歌曲，我也忍不住轻声唱起来。(familiar) （汉译英）