Question

【题目】Bob ate the big cake. His mother made it last night.
Bob ate the big cake.

Answer 1

【答案】that his mother made last night
【解析】句意 ：鲍伯吃了那个大蛋糕。他妈妈昨晚做的。合并为一句之后为“鲍勃吃了他妈妈昨晚做的蛋糕。”此处要用that来引导一个定语从句，用来修饰和限定。所以答案是“that his mother made last night”。