Question

【题目】—What do you need to make the tomato noodles?

— _______ onion and ________ tomato, please.

A. A,a B. An ,an C. A,an D. An,a

Answer 1

【答案】D

【解析】

句意：——为了做西红柿面条，你需要做什么？——请拿来一个洋葱和一个西红柿。onion是元音音素开头，故用不定冠词an修饰。tomato是辅音音素开头，故用不定冠词a修饰。故选D。