【单选题】利用分解出活泼氧原子作为强氧化剂对水消毒的是
【简答题】Respect your teachers. First of all,students should respect the teachers.They should pay attention in the classes.That means to salute him,to stand from his chair when the teacher enters the classroom...
【单选题】How should the teacher deal with students‘ writing errors?
A.
Teachers should limit students to take risks to use new vocabulary and structures.
B.
Teachers should often show negative attitude towards students' writing errors.
C.
Teachers should make corrections for all the writing errors of students.
D.
Teachers should underline the errors and leave them for students to correct themselves.
【单选题】Gun enthusiasts believe that ______.
A.
teachers should carry guns to protect themselves.
B.
gun carriers should be punished if they attempt to kill children.
C.
it is too difficult for the teachers to obtain guns.
D.
children should be protected by their teachers who carry guns.
【判断题】不使用 static 修饰符声明的字段定义了一个实例字段 (instance field)。类的每个实例都为该类的所有实例字段包含一个单独副本。
【单选题】_I’ve had enough bread. Would you like _____? _ No, thanks. I’m getting _______. I should eat ______ food.
A.
One more, fat and fatter, fewer
B.
some more, fatter and fatter, fewer
C.
some more, fatter and fatter, less
D.
another more, fat and fat, less
【简答题】Wir möchten unserem Direktor unseren Lehrer beschweren.
【单选题】--Would you like to eat some hamburgers? -- , but I’m full.
【单选题】利用分解出活泼氧原子作为强氧化剂对水消毒的是( )。
【单选题】___ möchten Sie? - Ich möchte mit Herrn Hartmann sprechen.