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【单选题】
( )是取得正确诊断的先决条件。A.
确立监测内容
B.
建立测试系统
C.
正确、有效信号
D.
测试、分析及信息提取
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【简答题】Leaders like John F. Kennedy and Martin Luther King have made important contributions to the people of the United States. Name another world leader you think is important. Give specific reasons for yo...
【单选题】Which American president was at the same time period with Martin Luther King Jr.?
A.
John Kennedy
B.
Abraham Lincoln
C.
George Washington
D.
Ronald Reagan
【简答题】卷的注意事项有哪些?卷的种类
【单选题】John Martin trusted people easily because
A.
he was good-hearted and liked to cooperate with other people in his work.
B.
he was hardly aware of the possible danger.
C.
he was at a loss for the fact that industrial spying was on the increase.
【单选题】______ was known for his famous speech '1 Have a Dream'.
A.
John F. Kennedy
B.
Martin Luther King, Jr
C.
Abraham Lincoln
D.
Thomas Jefferson
【单选题】John Martin is Visiting( ).
A.
Xiao Li 's hometown.
B.
a town near where Xiao Li lives
C.
a shopping mall
D.
supermarket
【简答题】What is the purpose of Martin Blade's visit?
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