Question

【题目】________ my parents were worried about me, they had to go away on business.

A. SoB. whenC. IfD. Although

Answer 1

【答案】D

【解析】

句意：虽然我父母很担心我，但他们不得不出差。A.所以；B.当……时候；C.如果；D.尽管。根据句意可知，此句是让步状语从句，主句和从句都是使用一般过去时态。此空是尽管的意思，此空应填Although,故选D。