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        1. 精英家教網 > 高中英語 > 題目詳情

          【題目】This kind of seafood is likely to go bad _____ it is treated immediately after it is caught from the sea.

          A. as B. unless

          C. since D. when

          【答案】B

          【解析】

          考查連狀語從句。句意:這種海產品很容易變質,除非一打撈上來就好好處理。分析句子可知,it is treated immediately作條件狀語從句修飾主句,其邏輯關系屬于if not,故選B。

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