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【简答题】
光纤信道分为OF-300、OF-500和OF-2000三个等级,各等级光纤信道应支持的应用长度不应小于 、 、 。
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举一反三
【单选题】Which of the following is NOT true?
A.
Our feelings about certain colors are purely psychological.
B.
Food should never be packaged in brown.
C.
Sugar sells badly in green wrappings.
D.
Color probably has an effect on us which we are not conscious of.
【简答题】已知等比数列{a n }中，各项都是正数，且a 1 ， 1 2 a 3 ，2a 2 成等差数列，则 a 3 + a 10 a 1 + a 8 =______．
【单选题】Which of the following could be the most suitable title?
A.
The Discipline of Color Psychology.
B.
Color and Its Connotations.
C.
The Practical Use of Colo.
D.
Color and Feelings.
【单选题】Which of the following could be the most suitable title?
A.
The Discipline of Color Psychology
B.
Color and Its Connotations
C.
The Practical Use of Color
D.
Color and Feelings
【单选题】According to the passage, happiness can be defined as
A.
a good mood and a pleasant psychological state.
B.
a positive mood and a good physical state.
C.
a positive mood and a positive attitude toward one's poor health.
D.
a positive mood and a. positive attitude toward one's social status.
【简答题】32Mr. Taylor believed that the finding of their study would soon Abe criticized by psychology students. Bbe confirmed by psychological studies. Cbe included in undergraduate psychology texts Dbecome t...
【简答题】已知等比数列{a n }中，各项都是正数，且a 1 ， 1 2 a 3 ，2 a 2 成等差数列，则 a 9 + a 10 a 7 + a 8 =______．
【单选题】It can be inferred that, in order to help children develop, teachers, parents and psychologists need to
A.
have confidence in children’s ability to learn.
B.
avoid making the same mistakes as what children make.
C.
know how children misunderstand about life.
D.
provide children with more chances to cooperate with others.
【判断题】The theory of learning underlying the Grammar-Translation Method was Faculty Psychology. The Faculty Psychologists believed that the mind of human beings had various faculties which could be trained s...
A.
正确
B.
错误
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