【单选题】【消耗次数：1】
Which of the following is the time when students work in a pair?
①
When all the students are under the control of the teacher
②
When students work in pairs on an exercise or a task
③
When students work in small groups
④
When students are expected to work on their own at their own speed.
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相关题目
【单选题】
Which of the following is the time when students work in groups?
①
When all the students are under the control of the teacher
②
When students work in pairs on an exercise or a task
③
When students work in small group
④
When students are expected to work on their own at their own speed.
【单选题】
Which of the following is the time when students work as a whole class?
①
When all the students are under the control of the teacher
②
When students work in pairs on an exercise or a task
③
When students work in small groups
④
When students are expected to work on their own at their own speed.
【单选题】
Which of the following is the time when students study by themselves?
①
When all the students are under the control of the teacher
②
When students work in pairs on an exercise or a task
③
When students work in small groups
④
When students are expected to work on their own at their own speed.
【单选题】
What role does a teacher play in the following activity? When students are doing a group-work task, the teacher joins one or two groups for a short period of time.
①
Controller
②
Assessor
③
participant
④
Resource-provider.
【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.
【单选题】
What role does a teacher play in the following activity? The teacher gives students 2 minutes to skim a text, and when time is up, he asks students to stop and answer some questions.
①
Controller
②
Assessor
③
Organizer
④
Prompter
【单选题】
A kind teacher always takes a very _______ attitude when correcting students’ mistakes.
①
negative
②
partial
③
potential
④
positive
【单选题】
The students can ’t finish the work ______ the teacher’s help.
①
A. with
②
B.for
③
C.without
④
D.on
【判断题】
There existed a certain doubt among the students as to the necessity of the work.
①
正确
②
错误
【单选题】
When college students ___ future employment, they often think of status, income, and prestige.
①
demand
②
assume
③
apply
④
anticipate
随机题目
【简答题】
正常菌群
【单选题】
关于作细菌培养的血液标本，下列正确的是
①
在发热1～2日内或发热高峰时采集为宜
②
尽量在抗生素应用采集
③
采血量一般为成人8～10ml、儿童3～5ml、婴幼儿1～2ml
④
A+B+C
【简答题】
血培养时取血量一般以肉汤培养基的[填空(1)]为宜。注入培养基的血液应立即轻摇和培养基充分混合，防止[填空(2)]。