left the second crossing then you’ll see the school.A. Take on B Turn at C Turn from

问题补充：

left the second crossing, then you’ll see the school.

A. Take, on B Turn, at C Turn, from

答案：

解析：句意，在第二个十字路口向左拐，然后你就会看到学校。拐弯，用Turn，在……地点，用at，故选B