1 . 在某种程度上，它很像人类使用的互联网。互联网是通过电缆和卫星连接的全球计算机网络，而植物万维网则是在地下通过真菌连接而成的。（汉译英）
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5 . I went to talk with Nancy and was surprised by her words ________ made me realize ________ silly mistakes I had made.

A．where; which

B．which; what

C．who; which

D．what; what

6 . ____________________ (得知你在英语演讲比赛中获得第一名) held last week, I am writing to offer my sincere congratulations to you. (根据汉语提示完成句子)

7 . ________ (让我惊讶的是) gunpowder was originally used for making fireworks. (用主语从句) (根据汉语提示完成句子)

8 . Snow began by marking on a map the exact places ________________ (那些死去的人曾经居住过的地方). (where引导定语从句) (根据汉语提示完成句子)

9 . where引导定语从句
When the train arrived at the station, they took a taxi to Lake Louise, ________________ (那里湛蓝的湖水异常美丽，令她们惊叹不已).（根据汉语提示补全句子）