1 . 他非常喜欢中国画。那就是他上周末去看艺术展览的原因。
He likes Chinese paintings very much.That’s __________last weekend.

2 . That’s why...
那就是为什么每次太空行走都是精心计划的。(汉译英)
_____________________________________________________________________________________

3 . The fresh thin air, snow-covered mountains and graceful animals running on the plains are _______we’re here-to observe Tibetan antelopes, which are being hunted, legally, for their valuable fur. (用适当的词填空)

4 . In my case this is ________ happened — my parents turned in to me and my needs and the shyness all but disappeared completely over time. (用适当的词填空)

5 . Although Linda may not be a perfectly-behaved girl, her persistence has helped her become ________ she is today.

A．what

B．which

C．that

D．where

6 . Its unique taste of freshness, sourness, hotness and spiciness is ________ modern people and young people prefer. (用适当的词填空)

7 . It has rich cultural tourism resources as it is________ Mount Tai rises, the Yellow River flows into the sea, and Confucius was born. (用适当的词填空)

8 . This is ________they need an English trainer.(用适当的词填空)

9 . If most of their customers are happy to buy larger quantities, that’s __________ they’ll promote. (用适当的词填空)

10 . The writer emphasizes the importance of being completely honest with friends, and that’s ____ I am personally doubtful. (用适当的词填空)