句型转换

1. I was making model planes when my mother came back.(对画线部分提问)

_______ _______ _______ _______ when your mother came back?

2. I think classical music is boring.(改为否定句)

I _______ _______ classical music is boring.

3. My mother was doing the dishes at that time.(同义句转换)

My mother was _______ the _______ at that time.

4. He read a story-book last night.(改为过去进行时)

He _______ _______ a story-book at eight o'clock last night.

5. He wasn't old enough to go to school. (同义句转换)

He was _______ young_______ go to school.

有下列程序，程序运行后单击命令按钮，则输出的结果是( )。 Private Sub Command1_Click() Dim a%(1 To 4),b%(3 To 6),i%,s1#,s2# For i=1 To 4 a(i)=i Next i For i=3 To 6 b(i)=i Next i s1=Factorial(a) s2=Factorial(b) Print"s1=";s1;"s2=";s2 End Sub Function Factorial(a() As Integer) Dim t#,i% t=1 For i=LBound(a) To UBound(a) t=t*a(i) Next i Factorial=t End Function

A．s1=360 s2=24

B．s1=24 s2=360

C．s1=24 s2=24

D．s1=360 s2=360