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【单选题】
下列不属于茶叶深加工原料的是( )
A.
茶树鲜叶
B.
茶叶
C.
茶渣
D.
超微茶粉
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参考答案：
举一反三
【单选题】Many churches were involved in missionary ()
A.
behavior
B.
activities
查看完整题目与答案
【单选题】有一多级放大器各级增益分别为 20dB,-3dB,30dB,总的增益为( )
A.
47 dB
B.
180 dB
C.
53 dB
D.
-1800dB
查看完整题目与答案
【判断题】Historically, education in the UK was voluntary and many of the schools that existed were set up by churches.
A.
正确
B.
错误
查看完整题目与答案
【单选题】There were not many ______ or ______.
A.
towns; churches
B.
town; church
C.
towns; church
D.
town; churches
查看完整题目与答案
【单选题】有一多级放大器各级增益分别为10dB、20dB、10dB,则总增益为( )
A.
40dB
B.
-40dB
C.
2000dB
D.
-2000dB
查看完整题目与答案
【单选题】In our class, when the bell rang and the teacher closed his book, it was a ________ for everyone to stand up. [     ]
A.
signal
B.
chance
C.
mark
D.
measure
查看完整题目与答案
【单选题】有一多级放大器,各级增益分别为20dB,-10dB,40dB,则总增益为( )
A.
70dB
B.
-8000dB
C.
8000dB
D.
50dB
查看完整题目与答案
【单选题】. Many churches were involved in missionary activities. They want to______all people to their religion.
A.
change
B.
convert
C.
turn
D.
transform
查看完整题目与答案
【单选题】关于小儿各期体重的指标中错误的一项是
A.
正常足月新生儿出生时体重约为3kg
B.
出生前半年平均每月增加7kg;后半年平均每月增加4kg
C.
1周岁时平均体重约为出生体重的2倍
D.
2周岁时体重平均约为出生体重的4倍
E.
2~12岁期间的体重推算公式是:年龄×2+8
查看完整题目与答案
【单选题】关于小儿各期体重的指标中 错误 的一项是
A.
正常足月新生儿出生时体重约为3kg
B.
出生前半年平均每月增加0.7kg;后半年平均每月增加0.4kg
C.
2 周岁时体重平均约为出生体重的4倍
D.
1 周岁时平均体重约为出生体重的2倍
E.
2~12 岁期间的体重推算公式是：年龄×2+8
查看完整题目与答案
相关题目：
【单选题】Many churches were involved in missionary ()
A.
behavior
B.
activities
查看完整题目与答案
【单选题】有一多级放大器各级增益分别为 20dB,-3dB,30dB,总的增益为( )
A.
47 dB
B.
180 dB
C.
53 dB
D.
-1800dB
查看完整题目与答案
【判断题】Historically, education in the UK was voluntary and many of the schools that existed were set up by churches.
A.
正确
B.
错误
查看完整题目与答案
【单选题】There were not many ______ or ______.
A.
towns; churches
B.
town; church
C.
towns; church
D.
town; churches
查看完整题目与答案
【单选题】有一多级放大器各级增益分别为10dB、20dB、10dB,则总增益为( )
A.
40dB
B.
-40dB
C.
2000dB
D.
-2000dB
查看完整题目与答案
【单选题】In our class, when the bell rang and the teacher closed his book, it was a ________ for everyone to stand up. [     ]
A.
signal
B.
chance
C.
mark
D.
measure
查看完整题目与答案
【单选题】有一多级放大器,各级增益分别为20dB,-10dB,40dB,则总增益为( )
A.
70dB
B.
-8000dB
C.
8000dB
D.
50dB
查看完整题目与答案
【单选题】. Many churches were involved in missionary activities. They want to______all people to their religion.
A.
change
B.
convert
C.
turn
D.
transform
查看完整题目与答案
【单选题】关于小儿各期体重的指标中错误的一项是
A.
正常足月新生儿出生时体重约为3kg
B.
出生前半年平均每月增加7kg;后半年平均每月增加4kg
C.
1周岁时平均体重约为出生体重的2倍
D.
2周岁时体重平均约为出生体重的4倍
E.
2~12岁期间的体重推算公式是:年龄×2+8
查看完整题目与答案
【单选题】关于小儿各期体重的指标中 错误 的一项是
A.
正常足月新生儿出生时体重约为3kg
B.
出生前半年平均每月增加0.7kg;后半年平均每月增加0.4kg
C.
2 周岁时体重平均约为出生体重的4倍
D.
1 周岁时平均体重约为出生体重的2倍
E.
2~12 岁期间的体重推算公式是：年龄×2+8
查看完整题目与答案
参考解析：
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