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enabledwarfon trackand so fortharound the cornerThe figures show that our economy is healthy and we are likely to achieve sustainable and balanced(平衡的)growth.()

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直线的坡度i()。

A. 直线上任意两点的水平投影长度与其高差的比值
B. 直线上任意两点的高差与其距离的比值
C. 直线上任意两点的高差与其水平投影长度的比值
D.直线上任意两点的水平投影长度与其距离的比值

直线上高差为1m的两点,坡度i越大,则平距()。

A. 越大
B. 越小
C. 保持不变
D. 无法判断

enabledwarfon trackand so fortharound the cornerThe two girls spent the whole night planning the summer events, get-togethers, dinner parties, and many other things of the kind.

1.3 Complete the following sentences after the model with the words or phrases in brackets. Make changes or additions where necessary.We believe that building a powerful navy ________________________ national defense. (in the interest of)

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