因为甲数×34=乙数×23,
则甲数:乙数=23:34,
所以甲数:乙数=8:9;
故答案为:8:9.
— How does your sister go to school?
— ________________.
A. In car
B. By the car
C. By car
D. I like a car
青藏地区的主要自然特征是干燥地区广,地面植被少。[ ]