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搜题
【单选题】
现代电磁波谱研究的波长范围是什么样的?A.
十的负十七次方到十的六次
B.
十的负十八次方到十的六次方厘米
C.
十的负十八次方到十的六次
D.
十的负十八次方到十的七次方厘米
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皮皮学刷刷变学霸
举一反三
【简答题】Part II listen and watch A. Item 1 Listen to four short conversations and choose the best answer to each question.
【判断题】China has suffered the most in anti-dumping investigation in the world for nine years running.
A.
正确
B.
错误
【简答题】Part II Listen and watch Item 3 School Uniforms 1. Read the graph This report is about the dress code in American schools. Listen to the report and choose the best answers to the following questions.
【简答题】u03M1.mpg Listen or watch the video clip and fill in the blanks.
【单选题】The investigation group tried in ______ to discover what caused the failure of the engine.
A.
diligence
B.
vain
C.
vigor
D.
zeal
【判断题】China has suffered the most in anti-dumping investigation in the world for nine years running.
A.
正确
B.
错误
【单选题】China has suffered the most in anti-dumping investigation in the world for nine years running.
A.
T
B.
F
【简答题】Part II LIsten and watch B Item 2 Listen to a long conversation and choose the best answer to each question.
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