四年级下四年级下 Unit2 Lesson10 课后检测课后检测含答案含答案 一、看一看,写一写。 1. 2. 二、连词成句。 1.help , Lets , in , need, children . . 2.many , do , How, you, books, have ? ? 3.seventy, We, books, have . . 参考答案:一、1.bag 2.book 二、1. Lets help children in need. 2.How many books do you have? 3.We have seventy books.