属于健康的生活方式的是( )
A:学习很用功,吸烟来放松
B:酒肉穿肠过,喝酒要喝够
C:少坐车多走路,节能环保促健康
D:白天睡觉是只虫,夜晚上网成条龙
世界第一长河是 ( )
下列现象中,可用“两点之间,线段最短”来解释的现象是( )
⑴Amy ____ A. climbed the Tianshan Mountains yesterday.
⑵Sam ____ B. went to Xinjiang last year.
⑶Lingling ____ C. visited the Tianchi Lake last week.
⑷Daming ____ D. rode a horse last year.
⑸Tom ____ E. went to Beijing last summer holiday.