This is a teacher’s family. The father’s name is Lake Smith. He is forty-four. The mother’s name is Kate Smith. She’s forty-two. The Smiths have a son, Jim, and a daughter, Ann. Jim is fourteen, and Ann is twelve. The son looks like（看起来像） his father, and the daughter looks like her mother. They are all in No.4 Middle School here. But the Smiths are teachers, the son and daughter are students.

小题1:Jim’s father is _________.

A．a worker

B．a teacher

C．a doctor

D．a driver小题2:Ann’s mother’s name is ___________.

A．Lake Smith

B．Kate Smith

C．Jim Smith

D．Ann Smith小题3:Jim looks like his__________.

A．father

B．mother

C．aunt

D．uncle小题4:Are Jim and Ann in the same(相同的) school?

A．They are in the same school?

B．They are in different schools.

C．Yes, they are.

D．No, they aren’t.小题5:Is Kate Smith a teacher?

A．Yes, it is.

B．Yes, she is.

C．No, she isn’t.

D．No, he isn’t.

以下牙齿畸形中，矫治后最容易复发的是（）.

A.多生牙

B.过小牙

C.扭转牙

D.埋伏牙

E.并生牙