将液体A滴入烧瓶与气体B充分反应，打开夹子，可发现试管内的水立刻沸腾了，则液体A和气体B的组合不可能是（ ）
| A．水、氯化氢 |
| B．硫酸、氨气 |
| C．氢氧化钠溶液、二氧化硫 |
| D．氢氧化钠溶液、一氧化碳 |
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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