Here is a new picture. There are four boys and three girls in the room. They are all students. The boy on the desk is Jim. The girl near the window is Kate. Jim’s sister Jane is on the chair. Ann is behind Mike. Mike is at the door. Mike’s brother Sam is under the table. Where is Tom? Oh, he is over there, behind the door! They are all very happy.

小题1:_______ girls and _____ boys in the room are all students.

A．Three, four

B．Four, three

C．Two, three

D．Three, five.小题2:The students are not ________.

A．in the picture

B．in the room.

C．at home

D．at school小题3:Where are Ann and Mike?

A．They are behind the teacher’s desk.

B．They are near the window.

C．They are under the bed.

D．They are at the door.小题4:Who is Jim’s sister?

A．Tom

B．Jane

C．Kate

D．Ann小题5:Sam is ________

A．Mike’s sister

B．Jim’s brother

C．Kate’s sister

D．Mike’s brother

最适合做本文标题的是（）。

A．高新技术发展的负效应

B．高新技术的“绿色化”

C．高新技术的发展前景

D．如何更好地发展高新技术