读短文，选出与短文内容相符的图片。

      My mother is a teacher. She teaches art. She goes to work by subway. She watches TV every evening.

1. What does your mother do?

A.

B.

2. How does your mother go to work?

A.

B.

起重机驾驶员在吊运作业时必须听从（）的指挥。

A、现场人员

B、班组长

C、起重机指挥员

D、厂领导