Read and choose. (读对话，选择正确的答语)

1. [ ]

A. I'm thinner than you.                  

B. I'm 46 kg.

2. [ ]

A. It’s 40 cm long.             

B. Its tail is longer than that one.

3. [ ]

A. I'm 12 years old.                      

B. I'm 150 cm tall.

氧化锆氧量计输出的氧浓差电势不仅与（）有关，而且与（）有关。