My mom and I am fighting. We used to get

题型:改错题

问题:

My mom and I am fighting. We used to get up so well .But these days, she has been arguing with me about me not come home. She thinks I should spend more time help her with the housework instead going out a lot. In her eyes, I'm just a lazy boy whom only loves playing. The fact is that some of my friends and I are going to different school soon. so I want to spend as much time as I can with her now. I know I should try to understand the situation from her point of a view. But I hope she can understand what important these friends are to me.

考点:序数词
题型:改错题

下列几种疾病中,发病率最低的原发性免疫缺陷病是()

A.中性粒细胞减少症

B.先天性无丙种球蛋白血症

C.慢性肉芽肿病

D.湿疹、血小板减少、免疫缺陷综合征

E.原发性补体C4缺陷

题型:改错题
下列各物质具有正四面体结构的是(  )

①金刚石②白磷③甲烷④四氯化碳.

A.①②③

B.①③④

C.③④

D.全部

题型:改错题

痛风常引起的关节骨质破坏是

A.骶髂关节

B.第一跖趾关节

C.第五跖趾关节

D.远端指间关节

E.掌指关节

题型:改错题

车轴齿轮箱的主动锥齿端头剥落超过齿高的1/3和齿长的1/10,损坏()及以上;相邻齿的工作表面斑点大于齿面的25%以上,总成应大修。

A、2齿

B、3齿

C、4齿

D、5齿

题型:改错题

一台主机上连接若干终端设备,支持多个用户同时使用的工作方式叫做( )。

A.客户机一服务器
B.单用户
C.网络
D.多用户

更多题库