【简答题】Point out the problems of the following sentences, and then revise them. 1) Ron tries to call home once a week. To stay in touch with his parents. 2) Andy forgot the time he missed the final exam. 3) ...
【单选题】按寺院法的亲等计算法,小张和其舅舅的孙子是()。
【单选题】已知一棵二叉树的先序遍历结果为ABCDEF,中序遍历结果为CBAEDF,则后序遍历的结果是( )。
【单选题】按寺院法亲等计算法小张和其舅舅的孙子是________。
【单选题】按寺院法亲等计算法小张和其舅舅的孙子是( )。
【多选题】根据有限课时和设计为主的训练目的,课程安排的主要设计任务是:
【简答题】Point out the problems of the following sentences, and then revise them. 1) Ron tries to call home once a week. To stay in touch with his parents. 2) Andy forgot the time he missed the final exam. 3) ...
【单选题】We are not supposed ______ basketball on Sundays.