跪姿的关键是要能够看见被曲叠在下面的（）
参考答案：小腿部分
The winter of 1990 was extremely bad. ______, most people say it was the worst winter of their lives.
A．At last
B．As a result
C．In a word
D．In fact
拜占庭的建筑风格是怎样形成的？
