you’ve tried it you can’t imagine how pleasant it is. A. UnlessB. BecauseC. AlthoughD. Wh

问题补充：

you’ve tried it, you can’t imagine how pleasant it is.

A. Unless

B. Because

C. Although

D. When

答案：

(答案→)A. Unless

B. Because

C. Although

D. When

解析：考查连词：A. Unless除非B. Because因为，C. Although虽然，D. When当…时候，句意：除非你已经尝试过了，否则你不会想象有多么的令人舒适。选A。