皮皮学，免费搜题
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搜题
【单选题】
以下哪一项属于皮肤的生理功能A.
调节血压
B.
调节血糖
C.
调节体温
D.
调节尿液
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皮皮学刷刷变学霸
举一反三
【单选题】定义一个数组,代码如下: var arr = new Array(9); arr[0]=1; arr[2]=2; 该数组的length属性值为( )。
A.
1
B.
2
C.
9
D.
10
【单选题】I forgot to give my regards to my manger in my letter. I wish I _____ it.
A.
should do
B.
did
C.
have done
D.
had done
【多选题】What message in the following text can be delayed to create suspense? It was my girlfriend’s birthday. Early in the morning I told her that I forgot to prepare her birthday gift and would give it to h...
A.
The identity of my girlfriend
B.
The bus number
C.
The day being her birthday
D.
What gift it was
【单选题】有如下代码: var arr = new Array(9); arr[0]=1; arr[2]=2; 该数组的length属性值为
A.
2
B.
5
C.
7
D.
9
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