1.No one told me () (not go) (请调整为合适的形式)to school.
2.Jack () (not need) (请调整为合适的形式)to go to school today.
3.Jenny dare () (not walk) (请调整为合适的形式)alone at night.
4.If he should study hard, he () (can go)(请调整为合适的形式) to college.
第1题:
第2题:
第3题:
修改数据库Teach,将数据文件Teach_Data.mdf的逻辑名Teach_Data改为Teaching_Data,Filegrowth改为2; 添加一个次要数据文件,将其存放在E盘,逻辑名称为Teach_Data2,文件名称请自己命名。
第4题:
第5题: