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【单选题】
地面上两点间绝对高程或相对高程之差称为( )。A.
相对高程
B.
标高
C.
高差
D.
绝对高程
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举一反三
【单选题】--May I ask who's calling? --______. Which one of the following cannot be used to answer the question?
A.
It's Lisa.
B.
It's Lisa speaking.
C.
This is Lisa.
D.
I'm Lisa.
【单选题】在窗体上画一个命令按钮,其名称为 Command1 ,然后编写如下代码: OptionBase 1 PrivateSub Command1_Click() Dim a a = Array(1 , 2 , 3 , 4) j = 1 For i = 4 To 1 Step - 1 s = s + a(i)* j j = j * 10 Next i Print s EndSub 程序运行后,单击命令按钮...
A.
4321
B.
1234
C.
34
D.
12
【单选题】关于糖类消化吸收的叙述,错误的是:( )
A.
食物中的糖主要是淀粉
B.
消化的部位主要是小肠
C.
部分消化的部位可在口腔
D.
胰淀粉酶将淀粉全部水解成葡萄糖
E.
异麦芽糖可水解α-l,6~糖苷键
【单选题】程序中已有预处理命令"#include "和声明"char x=4,y,*z;",以下表达式中能通过编译且无警告信息的是_____。
A.
y=sqrt(x)%2
B.
y="x"
C.
y='x'+1
D.
y=&'x'
【简答题】May
I ask who is calling?A. Ms.
Smith, please. B. I’ll call tomorrow. C. This
is Bob Hall. D. No.
【单选题】Speaker A: Hello. May I speak to Sally, please? Speaker B:________
A.
May I ask who you axe?
B.
Yes. But the number is engaged.
C.
Yes. This is Sally.
D.
Thanks for calling.
【单选题】SpeakerA：Hello.MayIspeaktoSally,please?SpeakerB：________A.May I ask who you are? ###SX
A.
Speaker A： Hello. May I speak to Sally, please? Speaker B ：________ A.May I ask who you are?
B.
Yes. But the number is engaged.
C.
Yes. This is Sally.
D.
Thanks for calling.
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