It's polite _______ "thank you" .[ ]A. to say B. say C. saying D. to express -八年级英语

题目简介

It's polite _______ "thank you" .[ ]A. to say B. say C. saying D. to express -八年级英语

题目详情

It's polite _______ "thank you" .

[     ]

A. to say
B. say
C. saying
D. to express
题型:单选题难度:中档来源:期末题

答案

A

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