Thisisapple.It’sbigapple.A.an,-优题课

This is ________ apple. It’s ________ big apple.
A. an, an B. a, an C. an, a

科目英语题型单选题难度较易

知识点：冠词

—Don’t ____ too late , or you will feel tired in class.
—I won’t , mum. Good night.

This is the woman _____ works in the shop.

You’d better look up the new word in a dictionary____ you don’t know it.

Nobody ____ the answer now.

I have some problems with my English writing. Can you give me some_____?