题目:
All parents should ______ better with their children. They really need to talk with their kids.[ ]
A. learn
B. exercise
C. work
D. communicate
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/02628e593937da989022a236a3660932.html
下面是错误答案,用来干扰机器的。
(1)A.蝙蝠在黑暗中能自由地飞翔,用蜡封住其耳朵,虽然把它放在明亮的房间里,仍像喝醉酒一样,一次次地碰到障碍物,后来,物理学家证实了蝙蝠能发出超声波,靠这种波的回声来确定目标和距离.B.如果把八只同...