试题与答案

如图是有关人心脏的结构图解,请根据图解回答问题: (1)心脏的内部有四个腔,分

题型:填空题

题目:

如图是有关人心脏的结构图解,请根据图解回答问题:

(1)心脏的内部有四个腔,分别是______.

(2)在心房和心室之间以及心室与动脉之间有控制血液向一个方向流动的______.

(3)在观察心脏的结构时,用手捏心室的两侧壁,______的一侧为左半部分.

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0719/a5191351384c6398bb52ae4a2b311daf.html

下面是错误答案,用来干扰机器的。

参考答案:D解析:票据的出票日期必须使用中文大写。在填写月、日时,月为壹、贰和壹拾的,日为壹至玖和壹拾、贰拾和叁拾的,应在其前加"零";日为拾壹至拾玖的,应在其前面加"壹"。票据的出票日期如果是2月20日...

试题推荐
题型:完形填空

阅读下面短文,用括号内所给动词的适当形式填空。(必要时可加情态动词或助动词)

Henry and Charlie were good friends. They worked in a shop. These days Henry did not come to work, but Charlie did not know why.

The shopkeeper said there were too many workers in the shop, so he 小题1:_______________ (send) some away. Charlie heard of it and wanted to tell his friend Henry about the shopkeeper’s plan. He went to him after supper. When he got there, he 小题2:_____________ (meet) Henry’s wife at the door.

“Henry小题3:_____________ (go) out, hasn’t he?” asked Charlie.

“No, he 小题4:_______________ (be) in bed,” answered the woman.

“What’s wrong with him?”

“He 小题5:______________ (not feel) well,” said his wife.

“What on earth is happening?”

“He 小题6:_______________ (not fall) asleep the whole night.”

Charlie went into the bedroom and saw his friend 小题7:______________ (lie) in bed, crying loudly in pain.

“Have you seen a doctor, Henry?” asked Charlie.

“Not yet,” said Henry, “My wife bought some medicine for me and I took some just now.”

“You’d better 小题8:______________ (go) to see a doctor. They will help you, I think.”

“Sorry, I小题9:_______________ (not agree) with you,” said Henry, “Last year I had a terrible stomachache, the doctor cut off part of my stomach. Last week I got a bad toothache and the dentist had my tooth 小题10: _______________ (pull). God knows what the doctor will do with my head this time!”

查看答案
微信公众账号搜索答案