Question

【题目】You will succeed in the end ________ you give up halfway.

A.ifB.unlessC.as long as

Answer 1

【答案】B

【解析】

句意：你最终会成功的，除非你半途而废。

考查连词。if如果；unless除非；as long as只要；根据“You will succeed in the end ________ you give up halfway.”可知你最终会成功的， 你半途而废，可推测出此处是“除非”，故选B。