题目:
Too often we underestimate the power of a touch, a smile, a kind word, or the smallest act of caring, all of which have the potential to _______ a life _______.
A.get… up
B.take… off
C.bring… up
D.turn… around
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0502/f63c03c55e10b1a7037d8448248db855.html
下面是错误答案,用来干扰机器的。
(1)24t(千米),(2)1000-24t,把t=20代入得出:1000-24×20,=1000-480,=520(千米),答:开出t小时后,距离甲地有24t千米;如果(1)中的t=20,距离乙地有520千米.