单元重难点题组训练 题组训练一 pardon me ， excuse me 与 sorry 辨析 Ⅰ.单项选择。( ) 1. —May I speak to Rachel?—________，but I'm afraid you have the wrong number.A. Yes，please B. Hold on C. This is Tom D. Sorry( ) 2. — is the bank?—It's over there by the ...

时间:2025-04-11 19:40栏目:高等教育