VOA 《US Farmers Look For Policy Clues in Biden Cabinet Picks》
That's the person that has to go to the president and make sure that they advocate for what agriculture's needs are,
so that's going to be a key one, but the other one I think is the USTR position, and whoever that trade representative is will be
a very very key person for us.
请教老师:
whoever that trade representative is 中whoever究竟是 the person who 还是 any person who 或者是 every person who ?
显然, the person who 和 any person who 以及 every person who 含义是不一样的。我搞不懂如何区分这些不同的含义和用法?
另外,they advocate for what agriculture's needs are, 中what不是疑问代词,而应该是融合性关系代词, 等于the thing that/which...我的理解对吗?