我国喜欢跳孔雀舞的少数民族是：（ ） A．蒙古族 B．朝鲜族 C．壮族 D．傣族

看图填词

　　Beibei is a primary school 1._____. One Saturday, he was about to go out and play when he

remembered he had to keep a 2._____as his homework. He felt unhappy and

thought," 3._____do I have to do it every day? Sometimes, there is 4._____to

write about at all. "

　　Suddenly Beibei heard a loud 5._____. "What was it?" He went to the

kitchen quickly, where the noise came 6._____, and found out what 7._____the

m atter. He was glad that he had something to write about

8._____last.

　　He quickly went to the table and started 9._____, "Mother has 10._____

another bowl (碗) today. Ha!"

1.________ 2.________ 3.________ 4.________ 5.________   

6.________ 7.________ 8.________ 9.________ 10.________

初产妇，26岁，生产后对本例的护理错误的是( )

A．保持病室的安静
B．保证充足的睡眠
C．做好心理护理
D．遵医嘱使用抗生素
E．进行母婴隔离

SQL中，表有3种：（）（）和（），也称为（）（）和（）。

下列情况中，不是急性内生殖器炎症后遗症的是（）

A.输卵管卵巢炎

B.输卵管积水

C.输卵管卵巢囊肿

D.卵巢巧克力囊肿

E.峡部结节性输卵管炎

一个行业的进入壁垒越高，则该行业的自我保护就越强，该行业内部的竞争也就越弱。( )