题目内容：
A.70%
B.80%
C.82%
D.86%
参考答案：
答案解析：
选择题：A.70% B.80% C.82% D.86%
- 题目分类：公用设备师
- 题目类型：选择题
- 号外号外：注册会员即送体验阅读点！
A.70%
B.80%
C.82%
D.86%
A.70%
B.80%
C.82%
D.86%
A.85～86 B.86～87 C.87～88 D.88～89
A.85～86
B.86～87
C.87～88
D.88～89
A.82%，95% B.86%，95% C.82%，91% D.86%，91%
A.82%，95%
B.86%，95%
C.82%，91%
D.86%，91%
A.63.3℃ B.61.4℃ C.60.9℃ D.59.5℃
A.63.3℃
B.61.4℃
C.60.9℃
D.59.5℃