A:规格反映翻过绕过越过
B:规范反映越过绕过翻过
C:规格反应越过翻过绕过
D:规范反应翻过绕过越过
①亚洲地势中间高、四周低,河流呈放射状
②亚洲是跨纬度最广,东西距离跨度最大的大洲
③亚洲气候复杂多样,以温带季风气候为主
④图中D是世界上最大的高原——青藏高原
⑤图中B是最大的半岛——印度半岛
Jim records his physical training every time so that he can________it and think about how he should improve it the next day.
如图,AB是⊙O的直径,AB=4,D、C在⊙O上,AD∥OC,∠DAB=60°,连接AC,则AC=( )