题目内容

木工拼缝中的扣钉缝制作方法:先将合缝处刨削密合,在甲缝的中心钻孔,拧入10~15mm的平顶术螺钉,并留钉杆长为1~2mm。乙缝嵌入一块铁片且在铁片上部钻一圆孔使螺钉平顶能套入。

A. 对
B. 错

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在窗体上面一个命令按钮(其Name属性为Command1),然后编写如下代码: Option Base 1 Private Sub Coramandl_Click() Dim a s=0 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 End Sub 运行上面的程序,单击命令按钮,其输出结果是______。

A. 4221
B. 1234
C. 34
D. 12

The most probable cause of depression is that it is an imbalance in ______.

Why did the Phantom release Raoul in the end

A. He was defeated by Raoul.
B. Christine saw his ugly face, and didn’t love him any longer.
C. No woman had ever touched Christine, so he felt afraid.
D. Christine kissed him and he was pleased and deeply moved.

Why was the hero of the story called Phantom

A. He was very ugly.
B. He made a secret home for himself.
C. He would sing at night.
D. All of the above.

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