下列关于肾小球的说法中,不正确的是[ ]
A.肾小球是个血管球
B.肾小球的两端都连着动脉
C.肾小球毛细血管汇集成出球小动脉
D.肾小球被肾小管缠绕
答案:D
根据句子意思及所给的词首字母或汉语提示,完成下列单词
1. There are(有) three people(人) in my f__________, my father, my mother and I.
2. My aunt is a n__________. She works in a hospital.
3. The box is very h__________. I can't carry it. Could you help me?
4. Please give me two __________(瓶) of water.
5. I __________(通常) go shopping with my mother on Sundays.
没有装备矿井安全监控系统的低瓦斯井的煤巷\半煤岩巷和有瓦斯涌出的岩巷的掘进工作面,必须装备甲烷风电闭锁装置或风电闭锁装置和()。