根据句意和首字母提示填入所缺单词。

1.  Mr Wang teaches us b_____ at school.

2.  Our teacher is very s_____ with us.

3.  I'm really b_____ today.

4.  —What's your mother's favorite d_____?

     —It's Sunday.

5.  S_____ is the last day of a week.

6.  He is r_____ busy today.

7.  T_____is the fifth day of a week.

8.  W_____ is after Tuesday.

9.  We are t_____ after four classes.

10. Are there a_____ pictures on the wall?

小儿腹内脏器疝入脐带基部称为（）。

A.脐尿管未闭

B.卵黄管未闭

C.脐膨出

D.脐炎

E.腹裂畸形