《阿拉善盟党政主要负责人“三个不直接分管”的办法（试行）》对党政主要负责人的哪些行为

在显微镜下观察植物细胞的临时装片时，看到视野中有一个污点．当用手推动装片时，视野中的污点也随着移动，这时污点是在______上；如果视野中的污点不随着移动，则污点是在______上；若此时转动目镜，污点不动，则污点一般是在______上．

我国现存最早的完整本草

A．《神农本草经》
B．《新修本草》
C．《证类本草》
D．《图经本草》
E．《本草纲目》

When I was looking for a Christmas present for my daughter in a toy store, a nicely dressed little girl, with some money in her little hand, was looking at some beautiful dolls. When she saw a doll she liked, she would ask her father if she had enough money. He usually said yes.
At the same time, a boy, with old and small clothes, was looking at some video games. He, too, had money in his hand, but it looked no more than five dollars. Each time he picked up one of the video games and looked at his father, he shook his head.
The little girl had chosen her doll, a very beautiful one. However, she noticed the boy and his father. She saw the boy give up a video game with disappointment and walk to another corner of the store.
The little girl put her doll back to the shelf and ran over to the video game. After she talked to her father, she paid for the video game and whispered(耳语) to the shop assistant.
So the boy got the video game that he wanted for free—he was told it was a prize from the store. He smiled happily, although he felt it was so incredible. The girl saw all this happen. She smiled, too.
When I walked out of the store to my car, I heard the father ask his daughter why she had done that. I would never forget their short talk. " Daddy, didn’t Grandma want me to buy something that would make me happy"
He said, "Of course, she did. "
"Well, I just did!" With that, the little girl started skipping towards their car happily.

Which of the following is TRUE according to the story

A．The little girl was kind and helpful.
B．The video game was a prize from the store.
C．The writer paid for the video game for the boy.
D．The boy bought the video game himself from the store.

增强超声造影效果，采用间歇式成像，其原理是什么（）

A.超声探头间断发射，增加造影剂聚积量

B.造影剂产生谐振

C.造影剂一次谐振被接收

D.用药物使血流加速

E.增加超声发射频率

镜下脓尿的诊断标准是每高倍视野下白细胞数（）

A.>5个

B.>20个

C.>100个

D.>10个

E.>50个