题干
下面句中有一处错误，请找出来并改正。
Is this your pencil? No, it isn't. It's him.
____
答案(点此获取答案解析）
him 改为 his
下面句中有一处错误，请找出来并改正。
Is this your pencil? No, it isn't. It's him.
____
、
是电场中的两点，则（ ）
