When ____ help, you should say “thank you.” or “It is kind of you”.A．offeringB．o

题型：不详难度：来源：

When ____ help, you should say “thank you.” or “It is kind of you”.

A．offering

B．offered

C．To be offered

D．to offer

答案

B

解析

试题分析：考查状语从句的省略：句意：当被提供帮助的时候，你应该说“thank you.”或“It is kind of you”。这是省略句，完整的句子是：When you are offered help，当主从句的主语一致的时候，可以省略从句的主语和be动词，选B。