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【单选题】
下面不是产生X线所必须的条件
A.
产生高压
B.
灯丝加热并发射电子
C.
阳极必须旋转
D.
控制装置
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参考答案：
举一反三
【简答题】完成单词。 1. l__ke  v. 2. h__mb__g__ n. 3. t__m__t__  n. 4. __ r__nge  n. 5. str__b__ry  n. 6. s__l__d  n. 7. p__  n. 8. h__ve v. 9. f__d  n. 喜欢 汉堡包 西红柿 橙子 草莓 沙拉 梨 吃；饮 食物
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【单选题】You set the pace, I will try to adjust _____ you.
A.
to
B.
with
C.
for
D.
of
查看完整题目与答案
【单选题】The sentence "You set the pace. I will try to adjust to you." (para.2) means ___________.
A.
"The son decides on the speed and the father will try to walk at the same speed."
B.
"The son walks first and the father will try to follow him."
C.
"The son stops so that the father can try to change the way he walks."
D.
"The son decides which way to go and the father will try to go that way."
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【单选题】“色阶”命令主要用于调整图像的
A.
饱和度
B.
色相
C.
对比度
D.
明暗度
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【单选题】三极管工作在截止区要求( )
A.
发射极正偏,集电极正偏
B.
发射极正偏,集电极反偏
C.
发射极反偏,集电极正偏
D.
发射极反偏,集电极反偏
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【单选题】The sentence “You set the pace. I will try to adjust to you.” (Para. 2) means “______.”
A.
The son decides on the speed and the father will try to walk at the same speed
B.
The son walks first and the father will try to follow him
C.
The son stops so that the father can try to change the way he walks
D.
The son decides which way to go and the father will try to go that way
查看完整题目与答案
【简答题】matter / ˈ mætə(r)/ n. / v.
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【简答题】approach /əˈprəʊtʃ/ v./n.
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【单选题】三极管工作在截止区,要求( )
A.
发射结正偏，集电结正偏
B.
发射结正偏，集电结反偏
C.
发射结反偏，集电结正偏
D.
发射结反偏，集电结反偏偏
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【单选题】2 The sentence “You set the pace. I will try to adjust to you.” (Para. 2) means _______.
A.
“The son decides on the speed and the father will try to walk at the same speed”
B.
“The son walks first and the father will try to follow him”
C.
“The son stops so that the father can try to change the way he walks”
D.
“The son decides which way to go and the father will try to go that way”
查看完整题目与答案
相关题目：
【简答题】完成单词。 1. l__ke  v. 2. h__mb__g__ n. 3. t__m__t__  n. 4. __ r__nge  n. 5. str__b__ry  n. 6. s__l__d  n. 7. p__  n. 8. h__ve v. 9. f__d  n. 喜欢 汉堡包 西红柿 橙子 草莓 沙拉 梨 吃；饮 食物
查看完整题目与答案
【单选题】You set the pace, I will try to adjust _____ you.
A.
to
B.
with
C.
for
D.
of
查看完整题目与答案
【单选题】The sentence "You set the pace. I will try to adjust to you." (para.2) means ___________.
A.
"The son decides on the speed and the father will try to walk at the same speed."
B.
"The son walks first and the father will try to follow him."
C.
"The son stops so that the father can try to change the way he walks."
D.
"The son decides which way to go and the father will try to go that way."
查看完整题目与答案
【单选题】“色阶”命令主要用于调整图像的
A.
饱和度
B.
色相
C.
对比度
D.
明暗度
查看完整题目与答案
【单选题】三极管工作在截止区要求( )
A.
发射极正偏,集电极正偏
B.
发射极正偏,集电极反偏
C.
发射极反偏,集电极正偏
D.
发射极反偏,集电极反偏
查看完整题目与答案
【单选题】The sentence “You set the pace. I will try to adjust to you.” (Para. 2) means “______.”
A.
The son decides on the speed and the father will try to walk at the same speed
B.
The son walks first and the father will try to follow him
C.
The son stops so that the father can try to change the way he walks
D.
The son decides which way to go and the father will try to go that way
查看完整题目与答案
【简答题】matter / ˈ mætə(r)/ n. / v.
查看完整题目与答案
【简答题】approach /əˈprəʊtʃ/ v./n.
查看完整题目与答案
【单选题】三极管工作在截止区,要求( )
A.
发射结正偏，集电结正偏
B.
发射结正偏，集电结反偏
C.
发射结反偏，集电结正偏
D.
发射结反偏，集电结反偏偏
查看完整题目与答案
【单选题】2 The sentence “You set the pace. I will try to adjust to you.” (Para. 2) means _______.
A.
“The son decides on the speed and the father will try to walk at the same speed”
B.
“The son walks first and the father will try to follow him”
C.
“The son stops so that the father can try to change the way he walks”
D.
“The son decides which way to go and the father will try to go that way”
查看完整题目与答案
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