To persuade drivers to ____checking their phones whenever they beep, the New York state plans to introduce so-called Texting Zones along its major highways to make sure of the drivers' safety.
A:allow
B:resist
C:admit
D:insist
爬山虎的脚触着墙的时候,六七根细丝的头上就变成小圆片,巴住墙。细丝原先是直的,现在弯曲了,把爬山虎的嫩茎拉一把,使它紧贴在墙上。爬山虎就是这样一脚一脚地往上爬。
从直线外一点能画无数条直线与已知直线平行.
直线y=kx+3与y=﹣x+3的图象如图所示,则方程组 y=kx+3y=-x+3的解为____ .