第23题: [单项选择]______ they change their sales strategies, the future for their company will be indeed bleak. A. Even if B. Now that C. As long as D. Unless 参考答案:D 答案解析:[考点] 考查连词辨析。 even if意为“即使，纵使”，通常用来引导让步状语从句；now that意为“既然”；as long as意为“只要”，用来引导条件状语从句；unless意为“
第32题:[单项选择]<br><br><br/>A.besides<br/>B.except<br/>C.instead<br/>D.insteadof<br/>参考答案:D 答案解析:instead of介词短语，“代替……，而不”，例：I have to finish my work instead of going out。
