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【单选题】
下列用途主要是体现铝的物理性质的是() 1家用铝锅2盛浓硝酸的容器3制导线4焊接钢轨5包装铝箔6炼钢的脱氧剂 7做防锈油漆8做合金用作飞机制造业材料9工业做热交换器
A.
①②③④
B.
③④⑥⑦⑧⑨
C.
①③⑤⑦⑧⑨
D.
①③②④⑥⑧
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参考答案：
举一反三
【单选题】A vessel is engaged in fishing when _______.
A.
her gear extends more than 100 meters from the vessel
B.
she is using any type of gear, other than lines
C.
she is using fishing apparatus which restricts her maneuverability
D.
she has any fishing gear on board
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【单选题】「ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。」『だいたい1本150__180円です。』
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 -だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】A:ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。B:だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】–Do you want to go hiking with me this weekend? --I’d love to. But I have to ________ my little brother at home.
A.
babysit
B.
look over
C.
look at
D.
take care
查看完整题目与答案
【单选题】ーここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 ーだいたい1本150円___180円です。
A.
や
B.
と
C.
か
查看完整题目与答案
【简答题】I (have) an elder brother and an elder sister.
查看完整题目与答案
【单选题】How nice it _______ if I _______ an elder brother like you!
A.
was; had
B.
would be; had had
C.
would have been; had
D.
would be; had
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【单选题】When engaged in conversation, ___________________.
A.
Saudis tend to stand closer to one another than Americans
B.
Americans tend to stand closer to one another than Saudis
C.
all the Saudis avoid body contact
D.
male Saudis tend to hold hands of the foreign visitors while talking
查看完整题目与答案
【单选题】Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively areas such as attention and memory. This is true regard...
A.
whose minds are alert and receptive
B.
who are highly intelligent
C.
who can remember large amounts of information
D.
who are good at recognizing different sounds
查看完整题目与答案
相关题目：
【单选题】A vessel is engaged in fishing when _______.
A.
her gear extends more than 100 meters from the vessel
B.
she is using any type of gear, other than lines
C.
she is using fishing apparatus which restricts her maneuverability
D.
she has any fishing gear on board
查看完整题目与答案
【单选题】「ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。」『だいたい1本150__180円です。』
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 -だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】A:ここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。B:だいたい1本150円( )180円です。
A.
や
B.
と
C.
か
D.
また
查看完整题目与答案
【单选题】–Do you want to go hiking with me this weekend? --I’d love to. But I have to ________ my little brother at home.
A.
babysit
B.
look over
C.
look at
D.
take care
查看完整题目与答案
【单选题】ーここの焼き鳥は高いですね。ほかのお店はいくらぐらいですか。 ーだいたい1本150円___180円です。
A.
や
B.
と
C.
か
查看完整题目与答案
【简答题】I (have) an elder brother and an elder sister.
查看完整题目与答案
【单选题】How nice it _______ if I _______ an elder brother like you!
A.
was; had
B.
would be; had had
C.
would have been; had
D.
would be; had
查看完整题目与答案
【单选题】When engaged in conversation, ___________________.
A.
Saudis tend to stand closer to one another than Americans
B.
Americans tend to stand closer to one another than Saudis
C.
all the Saudis avoid body contact
D.
male Saudis tend to hold hands of the foreign visitors while talking
查看完整题目与答案
【单选题】Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively areas such as attention and memory. This is true regard...
A.
whose minds are alert and receptive
B.
who are highly intelligent
C.
who can remember large amounts of information
D.
who are good at recognizing different sounds
查看完整题目与答案
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