微波的生物学效应是因为其具有（） A.致热效应 B.非致热作用 C.光化学作用 D.

I will never forget my first English class. It is very interesting. It’s the first
class in the morning. The teacher goes into the classroom with a smile on his
face. At the beginning, he makes a self-introduction(自我介绍). And he tells us
that his English name is John. Then he asks all of us to think of English names
for ourselves. We are very excited(兴奋的) to find a good name. Then he asks
us to write our names down on a piece of paper. I think about my English
name for a long time. Then I come up with(想出) a beautiful name ---Shirley.
All the students write their names down and give the paper to the teacher. When
the teacher calls “Shirley” to answer his question, three girls stand up at the
same time.
小题1:What do we do in the first English class?

A．Tell the teacher our Chinese names.	B．Find English names for ourselves.
C．See an English film.	D．Draw pictures.

小题2: What does our teacher do first?

A．He asks every student to make a self-introduction.
B．He introduces(介绍) himself to all of us.
C．He asks us many difficult questions	D．He tells us a story.

小题3:What’s the English name of our English teacher?

A．Jack.

B．Shirley

C．John.

D．Tom.

小题4: Where do we write down our English names?

A．On the blackboard.

B．On the desk.

C．On our hands.

D．On the paper.

小题5:Which of the following is TRUE?

A．The teacher gives every student an English name.

B．Our teacher is a young girl.

C．Three girls choose(选择)the name “Shirley”.

D．The teacher calls our Chinese names in class.