Question

【题目】Brian puts the cardboard on the top of the jar and ________.

A. turns over it B. turns it over

C. turns them over D. turns over them

Answer 1

【答案】B

【解析】句意：Brian在罐子上面放了一个硬纸板并且又把它翻过来了。on the top of在……顶部；cardboard硬纸板，是单数；下文应该用代词it来代替，不能用复数形式的them，故排除CD；

turn over翻过来，是动副结构的短语，代词作宾语时要放在动词和副词之间。故排除A；故选B。