Many students know what they want to be in the future* . We think boys are different from girls. Here is a survey in Green High School. Let’s look at the diagram* .

小题1:The diagram tells the result of ____ job choices in Green High School.

A．the teachers’

B．the boys’

C．the girls’

D．the students’小题2:About 50% of the boys want to be _____ in the future.

A．bank clerks

B．teachers

C．shop assistants

D．policemen小题3:About _____ of the girls want to be doctors.

A．5%

B．35%

C．20%

D．30%小题4:Girls like _____ best.

A．teachers

B．shop assistants

C．doctors

D．bank clerks小题5:How many students want to be shop assistants in the future?

A．50%

B．30%

C．35%

D．We don’t know.

在合同结构图中，矩形框表示( )。

A．一个项目的组成部分

B．工作部门

C．参与单位

D．管理部门