属适应性免疫应答 A．外周淋巴器官 B．补体 C．骨髓 D．淋巴_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

属适应性免疫应答

A．外周淋巴器官
B．补体
C．骨髓
D．淋巴结
E．T及B淋巴细胞

答案

参考答案：B

解析：体内抗原特异性T、B淋巴细胞受抗原刺激后，自身活化、增殖，分化为效应细胞，产生一系列生物学效应的全过程属于适应性免疫。

完形填空

阅读下面短文，从短文后面各题所给的四个选项（A，B，C，D）中选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
My husband used to be a workaholic(工作狂)．Nothing seemed to be more ____ to him than his work，not even his family.
He usually ____at 6 o’clock，and our ____ and I were still asleep then，and then left ____ having breakfast. I asked him to have breakfast ____，but he said it’s a waste of ____.I didn’t know what kept him so____.He even couldn’t finish all his work in the office. He came back at ten at night. However，I never expected that he would give me a kiss.____he got home，he would start to____.The kids had already been in bed，of course.
“Mom，where is Dad？Why I ____ see him？”the kids often asked.
“Well，Dad has to work. He is busy，”I always____like this. As time went by，they didn’t ask where their dad was again. Perhaps they had____that they had a dad. However，the situation changed several months ago.
Jenny，our daughter，suddenly became____.I sent her to the hospital.The____told me that she was seriously ill and that she was calling____all the time. Tears burst into my eyes when I____that.I finally called my ____and told him about that. Half an hour later，he came to the hospital and held Jenny’s little hands.
He____another job two weeks later.
“I just wanted to make as much___as possible for you and our kids. But now，I just want to____as much time as possible with you and the kids，”he said and that’s what he is doing now.

B．interesting

A．in the office

C．Long before

小题18:A. received B．lost C changed D．found

单项选择题

理中汤证病机涉及的主要脏腑是（）

A．脾、肾

B．肝、肾

C．脾、胃

D．肝、胃