您现在的位置是:首页 > 学科知识查询 > 小学英语题库

- is Sam?- He's in the library. [ ]A. WhoB. WhatC. Where

编辑:chaxungu时间:2026-04-23 21:47:19分类:小学英语题库

— ______________ is Sam?
— He's in the library.

[ ]

A. Who
B. What
C. WhereC