Question

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

A．Unless

B．Because

C．Although

D．When

Answer 1

A

试题分析：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。