Question

4．I'd appreciate ________ if you could let me know in advance whether or not you will come．（　�。�

• A． it
• B． you
• C． one
• D． this

Answer 1

分析 如果你提前讓我知道你是否會來，我會非常感激的．

解答 答案A．
it指代if從句所表述的內(nèi)容，是充當(dāng)形式賓語．真正的賓語是：if you could let me know in advance whether or not you will come． I'd appreciate it if…屬于固定句式，表示"假如…我將不勝感激"．故選A．

點(diǎn)評 考查代詞辨析及語境理解．a(chǎn)ppreciate后跟接if或when從句時(shí)，其后不直接跟if或when引導(dǎo)的從句，若語義上需要接這類從句，需借助it．如：I would appreciate it very much if you would help me with it．如果你能幫助我做這事，我會十分感激．We really appreciate it when she offered to help．她來幫忙了，我們十分感激．