铝绞线和钢芯铝绞线的保证拉断力不应低于计算拉断力的()。
A.100%;
B.95%;
C.90%;
D.85%。
参考答案:B
对划线部分提问。
1. Her name is Jenny. → her name?
2. I have three pencils. → pencils you have?
3. This is a pencil case. → is this ?
4. This is Danny’s coat. → coat is this?
5.I feel very happy. → you feel?
急性肝炎引起的血中胆红素增加属于()
A.溶血性黄疸
B.阻塞性黄疸
C.肝细胞性黄疸
D.胆红素脑病(核黄疸)
E.以上都不是