難度:★★ 考點:補全對話
根據對話內容,從對話后的選項中選出能填入空白處的最佳選項。選項中有一項為多余選項。
( )1. I'm sorry I can't follow you.
( )2. Would you mind my smoking here?
( )3. Hello. Could I speak to Mr. Smith?
( )4. Let's go to the park.
( )5. Thank you for carrying the heavy box for me.