--How is Tom do you know ?--.A. He is very clever.B. He’s rightC. He is much betterD. He

问题补充：

--How is Tom, do you know ?--.

A. He is very clever.

B. He’s right

C. He is much better

D. He is a doctor

答案：

A. He is very clever.

B. He’s right

(答案→)C. He is much better

D. He is a doctor

解析：how is Tom..中的how是指健康状况,只有C项中的 better表示健康状况有好转.