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【单选题】
以下关于“去极化”的错误的是( )A.
又称“除极化”
B.
电位减小的过程
C.
从-90mv到-55mv变化过程
D.
膜内电位向负值减少的方向变化
E.
电位增大的过程
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【单选题】Two monkeys of equal mass are holding onto a single vine of negligible mass that hangs vertically from a tree, with one monkey a few meters higher than the other. What is the ratio of the tension in t...
A.
2
B.
0.5
C.
1
D.
1.5
E.
More information is required.
【简答题】Matching questions. There are five statements that describe or define something. You are required to pair each of the statements with one of the biological terms in the list by filling in the blanks w...
【单选题】Section BDirections: In this part there is a passage followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the bes...
A.
Younger people are replacing the elderly.
B.
Well-educated people tend to work longer.
C.
Unemployment rates are rising year after year.
D.
People with no college degree do not easily find work.
【单选题】—I have been working hard at math. However, I can't get good marks in the exam. —Go on studying hard. And I think your dream will ________ . [ ]
A.
come true
B.
come back
C.
come out
D.
come up with
【单选题】The single greatest shift in the history of mass-communication technology occurred in the 15th century, and was well described by Victor Hugo in a famous chapter of Notre Dame de Paris. It was a Cathe...
A.
It is because the Cathedral of Norte-Dame in Paris had many bell-towers and could tell time to people that the writer regards it as an engine of mass communication.
B.
From Cathedrals to books to computers the technology of communication has become more convenient, reliable and fast.
C.
Every time when a new communication means triumphed over the old, it divided mankind into two groups.
D.
Computer industry has been trying hard to make people accept computers.
【简答题】Section C Directions: There are 2 passages in this section. Eachpassage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B),C) and D). You sho...
【简答题】Section C Directions : There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You ...
【简答题】Section A An unusual cooperation between the local university and other education providers in East Anglia has seen the 1 of Norwich's new Learning Shop. At the city center shop, local people can look...
【单选题】The single greatest shift in the history of mass-communication technology occurred in the 15th century and was well described by Victor Hugo in a famous chapter of Notre-Dame de Paris. It was a Cathed...
A.
It is because the Cathedral of Norte-Dame in Paris had many bell-towers and could tell time to people that the writer regards it as an engine of mass communication.
B.
From Cathedrals to books to computers the technology of communication has become more convenient, reliable and fast.
C.
Every time when a new communication means triumphed over the old, it divided mankind into two groups.
D.
Computer industry has been trying hard to make people accept computers.
【简答题】Reading comprehension (10185) : There is a passage in this section which is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C, and D. you shou...
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