如下图，小吴家在学校____偏____20 $°$ 方向500米处。

根据短文理解，选择正确答案。

    There are fifty students in our class. There are twenty-four boys and twenty-six girls. Some students live near the school, and some others live far from school. About half of the students usually come to school by bike. They often get to school at a quarter to seven. About fifteen students often come to school by bus. They often get to school very early, too. Another ten students come to school on foot. Their homes are near the school, but they are often late for school, because they get up late.

如图所示．物体M在水平导轨上平移时．带动滑动变阻器的滑片P移动，通过电压表显示的数据，可反映出物体移动距离的大小．下列说法正确的是（    ）

（____）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.