---Ellen,youlooksohappy.---Well,I'vegot________Ainmyhistorytest.A.a

发布时间:2020-08-07 04:27:18

---Ellen, you look so happy.---Well, I've got ________ A in my history test.A.aB.anC.theD./

网友回答

B解析此题考查不定冠词的用法。此处用来泛指,又因“A”为元音音素开头,故用an。
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