图18-6-17所示矩形截面杆件中,F的作用线平行于杆的轴线,F、l、b、h均为已知,该杆横截面上的最大拉应力为()。
A.A
B.B
C.C
D.D
参考答案:A
No matter how low you consider yourself , there is always someone ___ you wishing they were that high.
A.getting rid of
B.getting along with
C.looking up to
D.looking down upon
民法通则第1条规定,“根据宪法和我国实际情况,总结民事活动的实践经验,制定本法。”这说明宪法与民法的关系是[ ]
A、包含与被包含
B、母法与子法
C、总体与部分
D、名称不同,实质一样