Question

【題目】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：小瑪麗每天睡覺前都會跟父母說晚安。

考查連詞辨析。if如果；until直到……；before在……之前；unless除非。根據(jù)句中“says good night to her parents”和“she goes to bed”可知，此處是“睡覺之前向父母說晚安”。故選C。