17:00时,钟面上时针与分针组成的角是______度,是______角.
17:00时,钟面上的时针和分针组成的角是30°×5=150°,
所以这个角是钝角.
故答案为:150;钝.
连词成句。
1. by plane go Beijing to Let's
2. a bus I take want to
3. slow is A bus
4. bike than The is bus the faster
5. do you what want do to
示范田建设及示范户视频录制流程