Mo Yan's books are very popular, You can find they are on sale _ _ many languages.
A:in
B:to
C:with
D:at
What's this?- It's a bird.
6×4=24
____×____ =____
____÷____ =____
2×5=10
____×____=____
如图所示,汽车质量为m,以恒定功率P沿一倾角为θ的长斜坡向上行驶,汽车和斜坡间的动摩擦因数为μ,某一时刻t时刻速度大小为v,则( )
陆续 继续 连续
①战斗在激烈地进行着,我军的伤员____从火线上抬下来。
②白求恩大夫低下头,____给伤员做手术。
③战斗进行了三天三夜,白求恩大夫在手术台旁____工作了69个小时。