Question

both...... and 有没有就近原则的用法？

Answer 1

没呀。它本身就是“两者都……”的意思，表复数概念，无就近原则的。

Answer 2

没有，表示都的意思。for example:
both he and she are students.
记得there be 句型有就近的原则。
for example:
there is a pen and two apples.
there are two apples and a pen.

Answer 3

没有，用复数

Answer 4

当然没有了！比方说Both my father and my mother are teachers 这是很常用的，多读读英语自然会找到语感！

Answer 5

没有，象neither...nor... either...or... not only...but also...等有就近原则