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【单选题】
关于硬盘分区,下列描述中错误的是。()
A.
硬盘不进行分区也可以使用，但是存取速度会很慢。
B.
硬盘主分区可有多个，但同时只能有一个主分区被激活。
C.
硬盘主分区之外的分区统称为扩展分区。
D.
逻辑分区是在扩展分区上创建的。
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B.
细胞壁具褶襞
C.
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D.
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表皮由厚壁细胞构成
B.
气孔下陷
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【单选题】下列程序的输出结果为【 】。 mult =lambda x,y: x*y print(mult(3,4))
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【简答题】写出程序的执行结果: #include void fun(int a,int b,int c,int add,int mult) { add=a+b+c; mult=a*b*c; printf("add=%d mult=%d\n",add,mult); } int main() { int x,y; x=y=0; fun(9,12,-4,x,y); printf("add=%d mu...
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【单选题】下列特征不属于松针叶所具有的是
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细胞壁具褶襞
C.
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D.
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【单选题】The author mentions fish in line 4 because ________.
A.
many fish dealers also sold ice
B.
fish was shipped in refrigerated freight cars
C.
fish dealers were among the early commercial users of ice
D.
fish was not part of the ordinary person's diet before the invention of the icebox
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countable
B.
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【单选题】The best pet to own is a fish. 1) First, fish do not require a lot of space. 2)Secondly, fish are easy to care for. 3) Finally, there are many kinds fo fish that are beautiful, large or small, so an o...
A.
First, fish do not require a lot of space.
B.
Secondly, fish are easy to care for.
C.
Finally, there are many kinds fo fish that are beautiful, large or small, so an owner has many choices of which fish to get.
D.
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【简答题】What may the fish the fisherman catches be made into? ______ The fish is made into
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【单选题】下列特征不属于松针叶所具有的是( )
A.
无光合作用能力
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【单选题】The author mentions fish in line 4 because ________.
A.
many fish dealers also sold ice
B.
fish was shipped in refrigerated freight cars
C.
fish dealers were among the early commercial users of ice
D.
fish was not part of the ordinary person's diet before the invention of the icebox
查看完整题目与答案
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B.
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【单选题】The best pet to own is a fish. 1) First, fish do not require a lot of space. 2)Secondly, fish are easy to care for. 3) Finally, there are many kinds fo fish that are beautiful, large or small, so an o...
A.
First, fish do not require a lot of space.
B.
Secondly, fish are easy to care for.
C.
Finally, there are many kinds fo fish that are beautiful, large or small, so an owner has many choices of which fish to get.
D.
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查看完整题目与答案
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查看完整题目与答案