化学概念在逻辑上存在如下关系：
对下列概念的说法正确的是
| A．电解质与非电解质属于包含关系 |
| B．化合物与碱性氧化物属于包含关系 |
| C．单质与化合物属于交叉关系 |
| D．氧化还原反应与分解反应属于并列关系 |
相关试题
Jenny nearly missed the flight______ doing too much shopping.
| A．as a result of | B．on top of | C．in front of | D．in need of |
The CDs are on sale! Buy one and you get ______ completely free.
| A．other | B．others | C．one | D．ones ks |
I’m sure that your letter will get______ attention. They know you’re waiting for the reply. 
| A．continued | B．immediate | C．careful | D．general |
All the dishes in this menu, ______ otherwise stated, will serve two to three people. 
| A．as | B．if | C．though | D．unless |
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