【題目】You ______ anything here ______ you are told to.

A. can’t touch; after B. can’t touch; unless C. won’t touch, if

【答案】B

【解析】句意：除非你被告知，否則你不能觸摸任何東西。if 與 unless都可以引導(dǎo)條件狀語(yǔ)從句，unless=if not意思是“除非，如果不”。結(jié)合句意可知，答案為B。

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