题目内容：
请在第__(56)__处填上正确答案。
A．while B．when
C．as
D．and
参考答案：
答案解析：
单选题：请在第__(56)__处填上正确答案。
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B．when
C．as
D．and
B．when
C．as
D．and
回答题The Family The structure of a family takes different for
回答题The FamilyThe structure of a family takes different forms around the world an
It was once believed _______，and thus we can tell how succes
It was once believed _______，and thus we can tell how successful he／she will be
Paragraph③______
Paragraph③______A．Main Results of Recent Researches B．Difference between Genetic
The name Virginia was given to North America by Sir Waiter R
The name Virginia was given to North America by Sir Waiter Raleigh.
假设你是李津，你的美国朋友Chris就读于天津菜国际学校。他热爱中国文化，特别是戏曲文化。8月5日下午2：00在新落盛望
假设你是李津，你的美国朋友Chris就读于天津菜国际学校。他热爱中国文化，特别是戏曲文化。8月5日下午2：00在新落盛望垂津大剧院将上演越剧《梁山伯与祝英台》。