实验室制备干燥的二氧化碳，应选择[ ]

A. CaCO₃、HCl、浓H₂SO₄

B. CaCO₃、稀H₂SO₄、浓H₂SO₄

C. CaCO₃、HCl、NaOH（固体）

D. Na₂CO₃、HCl、浓H₂SO₄

Tim likes football ____________ he often watches football matches on TV.        

A. so

B. but

C. or

D. and