组装一套较为复杂的实验装置，正确的组装顺序一般是（ ）
A．自右到左，再自下而上
B．自上而下，再从左到右
C．自下而上，再从左到右
D．可随意组装
答案：C
Lucy jumps ______ than ______ student in her class.
A．high, other
B．higher, any other
C．highest, another
D．higher, others
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