(____)A.Look,what's that?
(____)B.OK.Let's go.
(____)C.Today is fine. Let's go to the zoo.
(____)D.It's a lion.
(____)E.Hello,boys and girls.
(____)F.Hello,Miss Liu.
(____)G.Oh,it's big.
咸蛋超人住在甲城(30°N,120°E),有一天他想去拜访地球另一端的面包超人,一并决定“遁地”前去。于是他从家中钻入地底,始终保持直线前进并穿越地心来到面包超人家。咸蛋超人“遁地”穿行的距离约为( )
下列地理现象的发生,与地球自转无关的是 ( )
I _______ him in a way. Some of his ideas are right.
我们知道,食物较长时间露置在空气中就会变质,这主要是由于空气中含有()
海拔在500米以上的地形有( )