皮皮学，免费搜题
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【单选题】
下列化学反应属于置换反应的是( )
A.
Zn+H 2 SO 4 === ZnSO 4 +H 2 ↑
B.
Ba(OH) 2 +H 2 SO 4 === BaSO 4 ↓+2H 2 O
C.
2HgO ====(△) 2Hg+O 2 ↑
D.
4Fe(OH) 2 +O 2 +2H 2 O === 4Fe(OH) 3
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皮皮学刷刷变学霸
举一反三
【单选题】On May 12th, many parts of Sichuan were struck by an earthquake, from__________ effects the people are still suffering.
A.
that
B.
whose
C.
those
D.
what
查看完整题目与答案
【单选题】有许多人对网络游戏特别有兴趣,能够连续玩几天不停,甚至影响了工作学习和身体健康,这样的兴趣属于( )。
A.
积极兴趣
B.
消极兴趣
C.
情趣
D.
志趣
查看完整题目与答案
【单选题】A is a word formed by combining parts of other words
A.
blend
B.
coinage
C.
acronym
D.
clipped word
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【简答题】Deforestation
查看完整题目与答案
【单选题】A word formed by combining parts of other words is called a ________.
A.
compound
B.
coinage
C.
clipped word
D.
blended word
查看完整题目与答案
【多选题】下面哪些声母是舌尖后音?
A.
zh
B.
ch
C.
sh
D.
r
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【单选题】_________ is logistics systems designed to deliver parts to a production process as they are needed, not before.
A.
Just-In-Time
B.
Agile Manufacturing
C.
Lean Production
D.
Flexible Manufacturing
查看完整题目与答案
【单选题】Which of the following is NOT mentioned as a cause for urban deforestation?
A.
Insect pests.
B.
Real estate development.
C.
Lack of fund.
D.
Government reshuffling.
查看完整题目与答案
【单选题】The shaft and spare parts _____ should be well greased in order to avoid corrosion.
A.
in the store room
B.
in the cylinder
C.
in the scavenge air box
D.
in the water box
查看完整题目与答案
【单选题】Which of the following words is a blend, a word formed by combining parts of others?
A.
Disco.
B.
Laser.
C.
Motel.
D.
AIDS.
查看完整题目与答案
相关题目：
【单选题】On May 12th, many parts of Sichuan were struck by an earthquake, from__________ effects the people are still suffering.
A.
that
B.
whose
C.
those
D.
what
查看完整题目与答案
【单选题】有许多人对网络游戏特别有兴趣,能够连续玩几天不停,甚至影响了工作学习和身体健康,这样的兴趣属于( )。
A.
积极兴趣
B.
消极兴趣
C.
情趣
D.
志趣
查看完整题目与答案
【单选题】A is a word formed by combining parts of other words
A.
blend
B.
coinage
C.
acronym
D.
clipped word
查看完整题目与答案
【简答题】Deforestation
查看完整题目与答案
【单选题】A word formed by combining parts of other words is called a ________.
A.
compound
B.
coinage
C.
clipped word
D.
blended word
查看完整题目与答案
【多选题】下面哪些声母是舌尖后音?
A.
zh
B.
ch
C.
sh
D.
r
查看完整题目与答案
【单选题】_________ is logistics systems designed to deliver parts to a production process as they are needed, not before.
A.
Just-In-Time
B.
Agile Manufacturing
C.
Lean Production
D.
Flexible Manufacturing
查看完整题目与答案
【单选题】Which of the following is NOT mentioned as a cause for urban deforestation?
A.
Insect pests.
B.
Real estate development.
C.
Lack of fund.
D.
Government reshuffling.
查看完整题目与答案
【单选题】The shaft and spare parts _____ should be well greased in order to avoid corrosion.
A.
in the store room
B.
in the cylinder
C.
in the scavenge air box
D.
in the water box
查看完整题目与答案
【单选题】Which of the following words is a blend, a word formed by combining parts of others?
A.
Disco.
B.
Laser.
C.
Motel.
D.
AIDS.
查看完整题目与答案