题目

完形填空。 “Nancy，try to cook for us today，” my mother called.“But Mom，I don't know how to cook，” I said.“Today I will __1__ you to cook，” said my father.I didn't know __2__ it would go，but I agreed. I saw my mother cook rice before，so I did it easily._3__ when it came to cooking vegetables，I didn't know how to do it.My father asked me to cut up one cabbage and make other ingredients(原料) __4__．“Now put some garlic(大蒜) into the pot.Then，__5_ some turmeric(姜黄根粉) and put the cabbage.Don't forget to add some salt.” My father stood 植物生长期间需要量最多的无机盐不包括下列哪一种（ ） A．含磷的 B．含钾的 C．含铁的 D．含氮的