He hasn’t got any hobbiesyou call watching TV a hobby.A. IfB. UnlessC. WhenD. Since

问题补充：

He hasn’t got any hobbies--- you call watching TV a hobby.

A. If

B. Unless

C. When

D. Since

答案：

A. If

(答案→)B. Unless

C. When

D. Since

解析：连词考查题。A. If “如果” B. Unless“除非” C. When “当---时候” D. Since“既然”“他没有爱好——除非你把看电视叫做爱好的话。”