如图,直线a∥b,∠1=85°,∠2=35°,则∠3=( )
A:85°
B:60°
C:50°
D:35°
关于自由落体运动,下列说法正确的是( )
根据语境和所给首字母完成单词。
Are you busy a____ school? Can you s____ English? Then we n____ you to help w____ sports f____ English-s____ students. It is r____ and easy! Please c____ to the Students' sports c____. C____ Mrs Miller at 6753846.