英译汉Smart cars have already been built which can monitor one’s driving and the driving conditions nearby.
查看答案
Therefore, jogging and dieting, carried to extremes, can behazardous.
世界上各类自然灾害大致可以分为几类?
A. 8类
B. 9类
C. 10类
D. 11类
东南亚地区是发生火山灾害最密集的地方
A. 对
B. 错
亚洲地区是火山爆发最频繁的地区。
A. 对
B. 错