Joanrry琼
those是 hat 的复数形式。同理，these书this的复数形式。What is that？ 译：那是什么东西？What are those？ 译：那些是什么？
坚吃不懈1208
那些就是those啊，想表达复数的一些物品就用那些啊。Those pens are for students in Class five.那些钢笔是给五年级学生的。
心海若冰
你好，很高兴为你解答:
What is what?
词汇释义哪些which; who; what什么
1.免疫缺陷病有哪些，危害是什么？What does immune blemish disease have, what is the harm?
2.安装了哪些IBM产品以及是什么级别What IBM products are installed and at what level
3.如果是的话，哪些职能，这些是什么%的这个成品，这是否代表？If yes, which functions are these and what% of this finished product does this represent?
