【单选题】【消耗次数:1】
Which sentence is correct?
On entering the classroom, the students stood up and said, Good morning!
On entering the classroom, the teacher was greeted by the students with Good morning!
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相关题目
【单选题】 When is appropriate for the teacher to give classroom instructions to students?
①  Give directions to tasks or activities, checking comprehension, giving feedback
②  Providing explanations to a concept or language structure, drawing attention
③  Setting requirements, checking comprehension, assigning homework
④  All of the above.
【判断题】 Good + morning的结果为:Good morning。
①  正确
②  错误
【单选题】 —Good morning, John. How are you doing?—____.
①  Im pleased.
②  Good night.
③  Not so bad. And you?
④  How do you do?
【单选题】 --Good morning,John. How are you doing?--________________
①  Im pleased.
②  Good night.
③  Not so bad. And you?
④  How do you do?
【单选题】 The students were not____ to leave the classroom without an adequate reason.?
①  permitted ?
②  remitted ?
③  admitted ?
④  emitted?
【单选题】 Good morning, sir. May I help you?
①  No, I don’t buy anything
②  No, I don’t need your help
③  Yes, I need some sugar
④  Oh, no. That’s OK
【单选题】 Which sentence is correct?
①  Hurrying to the classroom, no one was there.
②  Hurrying to the classroom, she saw nobody there.
【单选题】 — Good morning, Dr Johnsons office. Can I help you?— _______________________.
①  Speaking, please
②  Id like to make an appointment, please
③  Yes, go on
④  No, you cant
【单选题】 Which sentence is correct?
①  Afer finishing her composition, she took up the translation exercise.
②  Afer finishing her composition, the translation exercise was taken up.
【单选题】 Thats pretty good that you get up and go running, but I ______ like running early in the morning since I’ve got to prepare breakfast for my family.
①  have a good time
②  have a hard time
③  have time
④  have much time
随机题目
【单选题】 FX系列PLC中,32位乘法指令应用(?)。
①  DMUL?
②  DADD?
③  DSUB
④  ADD
【单选题】 ()个二 进制数据位,具有“1”和“0”两种数值,可对应继电器“ON”和“OFF”两种状态,因此也称为“软继电器”。
① 
② 
【单选题】 FX系列PLC中,16位乘法指令应用()。
①  MUL??
②  DADD?
③  DMUL?
④  ADD??
【单选题】 FOR与NEXT指令总是成对使用的,FOR指令应放在NEXT的后面。
①  正确
②  错误
【单选题】 FNC20是()的编号。
①  加法指令ADD
②  除法指令DIV
③  传送指令MOV
【判断题】 线圈不能直接与左母线相连,必须从触点开始,以线圈或指令盒结束。
①  正确
②  错误
【判断题】 根据统计的输入/输出点数,再增加20%~30%的可扩展余量后,作为输入/输出点数估算数据。
①  正确
②  错误
【单选题】 按数字量I/O点数的10~15倍,加上模拟I/O点数的100倍,以此数为内存的总字数(16位为一个字),另外再按此数的25%考虑余量。
①  正确
②  错误
【单选题】 PLC 的接地线应为专用接地线,其直径应在1mm以上。
①  正确
②  错误
【判断题】 M8041和M8044 都是在初始化程序设定的,在程序运行中改变。
①  正确
②  错误