A type of harness test that compares a material's hardness to some 10 known minerals arranged in

A.te×t

B.radio

C.reset

D.button

（12 ）假设表文件 TE ST.DBF 己经 在 当前工作 区打开，要修改其结构，可以使用命令

A ） MODI STRU

B ） MODI COMM TEST

C ） MODI DBF

D ） MODI TYPE TEST

在下面程序横线处填上适当内容，使程序输出为：55599。

include ＜iostream＞

using namespace std；

template ＜class TYPE＞

class HisClass

{

TYPE data；

public：

HisClass(TYPE a， TYPE b， TYPE C) ；

TYPE getData(){ return data；)

}；

template＜class TYPE＞

HisClass＜TYPE＞：：HisClass(TYPE a，TYPE b，TYPE C)

{

【 】；

else主f(b＞C)

data=b；

else

data=c；

}

int main()

{

HisClass＜int＞ x1(3，4，5)，x2(5，3，4)，x3(4，5，3)，x4(7，8，9)，x5(8，7，9)；

cout＜＜x1．getData()＜＜x2．getData()＜＜x3．getData()

＜＜x4．getData()＜＜X5．getData()；

return 0；

}

us two ABRs, ABR1, and ABR2, all in area 100. The branches connect to the ABRs using Frame Relay point - to - point subinterfaces. The verification plan lists the output of the show i p ospf database summary 10.100.0.0 command on a router B1, one of the branches.Which of the following is true regarding the output that could be listed for this command？（）

A. The output lists nothing unless 10.100.0.0 has been configured as a summary rou te using the area range command.

B. If 10.100.0.0 is a subnet in area 0, the output lists one Type 3 LSA, specifically the LSA with the lower metric when comparing ABR1‘s and ABR2‘s LSA for 10.100.0.0.

C. If 10.100.0.0 is a subnet in area 0, the output lists two Type 3 LSAs, one each created by BR1 and ABR2.

D. None, because the Type 3 LSAs would exist only in the ABR‘s LSDBs.

假定在工程文件中有一个标准模块，其中定义了如下记录类型

Type Books

Name As String * 10

TelNum As String * 20

End Type

要求当执行事件过程Command1_Click时，在顺序文件Person.txt中写入一条记录。下列能够完成该操作的事件过程是（）。

A．Private Sub Command1_Click（）

Dim B As Books

Open "c:\Person.txt" For Output As #1

B．Name = InputBox（"输入姓名"）

B．TelNum = InputBox（"输入电话号码"）

Write #1, B．Name, B．TelNum

Close #1

End Sub

B．Private Sub Command1_Click（）

Dim B As Books

Open "c:\Person.txt" For Input As #1

B．Name = InputBox（"输入姓名"）

B．TelNum = InputBox（"输入电话号码"）

Print #1, B．Name, B．TelNum

Close #1

End Sub

C．Private Sub Command1_Click（）

Dim B As Books

Open "c:\Person.txt" For Output As #1

Name = InputBox（"输入姓名"）

TelNum = InputBox（"输入电话号码"）

Write #1, B

Close #1

End Sub

D．Private Sub Command1_Click（）

Dim B As Book

Open "c:\Person.txt" For Input As #1

Name = InputBox（"输入姓名"）

TelNum = InputBox（"输入电话号码"）

Print #1, B．Name, B．TelNum

Close #1

 End Sub

A.利用

B.坚硬

C.丰收

environmental protection as well.

A、compose

B、harness

C、dispose

D、infer

A.abandon

B.harness

C.ignore

D.figure out

The word "harness" in the last paragraph is closest in meaning to______.

A．see

B．study

C．control

D．understand