[题目]--What do you think of our school basketball team?--They’re going to lose the match they improve their skills.A. unless B. until C. if D. as 题目和参考答案——青夏教育精英家教网—

【题目】——What do you think of our school basketball team?

——They’re going to lose the match __________ they improve their skills.

A. unless B. until C. if D. as

【答案】A

【解析】

试题分析：句意：—你认为我们学校的篮球队怎么样？—如果他们不提高技术，他们就会输掉比赛。unless如果不；until直到……才；if如果；as当……时，答语中他们提高技术和他们输掉比赛在逻辑上是相矛盾的，故此处用表示否定的连词，因此用unless。

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