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【单选题】
The following regression equation was estimated: Y = -2.0 + 4.6X. This indicates thatA.
there has been an error since "b" cannot be a negative number.
B.
there is a negative relationship between the two variables.
C.
Y equals 44 when X is 10
D.
the correlation coefficient for Y and X will be negative
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【单选题】In Paradise Lost, Milton’s subject is “Man’s first disobedience” to God and the consequent loss of Eden. What does the word “fruit” suggest in the opening line? What is the figure of speech used?
A.
The word “fruit” is an example of pun, which refers to the fruit itself but also suggests the beautiful Garden of Eden.
B.
The word “fruit” is an example of pun, which refers to the fruit itself but also suggests the fruitful life in the heaven.
C.
The word “fruit” is an example of pun, which refers to the fruit itself but also suggests the happy life in the Garden of Eden.
D.
The word “fruit” is an example of pun, which refers to the fruit itself but also suggests the “fruit” of sin, the consequent loss of Eden.
【简答题】They have just had a _____about where to spend their holidays(discuss)此题出自2015年江苏扬州市中考英语真题及答案，2015年江苏扬州市中考英语试题及答案 They have just had a _____about where to spend their holidays(discuss)
【单选题】参加理论考试或实践考试的申请人在参加考试前
A.
应当具有地面教员或飞行教员签注的已完成有关地面理论或飞行训练的证明
B.
应当具有地面教员和飞行教员推荐其参加考试的证明
C.
以上二者缺一不可
【单选题】奎尼丁抗心律失常的机制中不包括
A.
抑制 Na + 、 Ca 2+ 内流，降低自律性
B.
延长 ERP ，利于消除折返
C.
抑制 Na + 内流，减慢传导
D.
抑制 Ca 2+ 内流，抑制心肌收缩力
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