When you have a question for your teacher, you say “_______.” Then ask your question.
A. Thank you. B. I am sorry, I don’t understand. C. Can I help you?
相关试题
选出划线部分发音不同的单词
( ) （1） A. thin B. mouth C. mother
( ) （2） A. face B. like C. make
( ) （3） A. blue B. those C. note
( ) （4） A. who B. what C. why
( ) （5）A.card B. bar C. bus
This is my_______
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