--Would you like some tea?

--Yes, please. By the way, do you have any milk? I prefer tea_______ milk.

A．from

B．with

C．to

D．for

对图所示情况，以下说法正确的是：

A.当开关S闭合后螺线管下端是N极 　　

B.当开关S闭合时，小磁针将逆时针转动，静止后S极向上　　

C.当开关S闭合时，小磁针将顺时针转动，静止后N极向上　　

D.当开关S闭合后滑动变阻器滑片向右移动，电磁铁磁性将减弱