Question

【题目】________ the sun was shining, it wasn't very warm.

A.IfB.SinceC.UnlessD.Though

Answer 1

【答案】D

【解析】

句意：虽然阳光明媚，但并不很暖和。

考查连词辨析。if如果；since自从，由于；unless除非；though虽然，根据所给空后面的句子the sun was shining和it wasn't very warm可知，是转折关系，所以用though，故选D。