Question

【题目】(2019原创)Peter had an ________(argue)with his parents last night, which made him very sad.

Answer 1

【答案】argument

【解析】

句意为：昨晚彼得和他父母吵架了，这让他非常难过。分析句子结构，不定冠词之后应加可数名词单数形式，故填argument。