Question

【题目】Little Mary says good night to her parents________ she goes to bed every day.

A.ifB.untilC.beforeD.unless

Answer 1

【答案】C

【解析】

句意：小玛丽每天睡觉前都会跟父母说晚安。

考查连词辨析。if如果；until直到……；before在……之前；unless除非。根据句中“says good night to her parents”和“she goes to bed”可知，此处是“睡觉之前向父母说晚安”。故选C。