特种设备定期检验的检验项目根据()确定。
A、检验机构意见
B、使用单位意见
C、检验费用
D、有关规程、规则的要求
参考答案:D
Not only late, he also forgot his book.
A.had he turned up
B.he had turned up
C.he turned up
D.did he turn up
1岁以内小儿心力衰竭,最常见的原因是()
A.心肌病
B.病毒性心肌炎
C.先天性心脏病
D.风湿性心脏病
E.急性肾炎