对…产生影响()
A.make difference to
B.make a difference to
C.make a difference for
D.make a difference of
M
A.make difference to
B.make a difference to
C.make a difference for
D.make a difference of
M
1)Students who reflect on their own () will be more successful in learning.
A、thinking
B、evaluation
C、performance
D、activities
2)Which of the following statements is true? ()
A、Students learn learning strategies from the teachers only.
B、Learning strategies are completely unobservable.
C、Students need to explore new learning strategies for themselves.
D、Teachers are the sole judges of students’ progress.
3)Teachers should encourage students to rely more on().
A、books
B、notes
C、tutors
D、themselves
4)Better learning strategies can make language learning more().
A、fun
B、interesting
C、efficient
D、exciting
5)Learning strategies are unobservable mental processes, so teachers should make them ().
A、simpler
B、more familiar
C、more concrete
D、more applicable
A.可以通过设置IP报文头部的QoS参数信息,来告知网络节点它的QoS需求
B.报文传播路径上的各个设备,都可以通过对IP报文头的分析来获知报文的服务需求类别
C.在实施DiffServ 时,下游路由器必须要对报文进行分类
D.Diff Serv是一种基于报文的QoS解决方案
A.grammatical
B. syntactic
C. functional
D. Lexical