當and連線並列的兩個人或物作主語時，謂語動詞一定用複數形式。
and作為兩個主語的連線詞，be動詞該用複數。
用不同的連線詞作主語的時候，be動詞的單複數是不一樣的。
both... and，and連線主語，要用複數形式。
French and German are spoken in this region.
在這個區域說法語和德語。
Both French and German are spoken in this region.
在這個地區說法語和德語。
not only...but also，either...or...，neither...nor...連線主語時，謂語動詞遵循就近原則。
Not only I but also they are angry with you.
不僅是我，而且他們也在生你的氣。
Either you or I am right.
不是你就是我對。
Neither my mother nor I was listening to the news on TV.
我的母親和我都沒有聽電視新聞。
as well as連線主語，謂語動詞要以as well as前面那個字為準。
Mr. Robertson as well as Mrs. Robertson is late.
羅伯遜先生和羅伯遜太太都遲到了。
當and連線並列的兩個人或物作主語時，謂語動詞一定用複數形式。
and作為兩個主語的連線詞，be動詞該用複數。
用不同的連線詞作主語的時候，be動詞的單複數是不一樣的。
both... and，and連線主語，要用複數形式。
French and German are spoken in this region.
在這個區域說法語和德語。
Both French and German are spoken in this region.
在這個地區說法語和德語。
not only...but also，either...or...，neither...nor...連線主語時，謂語動詞遵循就近原則。
Not only I but also they are angry with you.
不僅是我，而且他們也在生你的氣。
Either you or I am right.
不是你就是我對。
Neither my mother nor I was listening to the news on TV.
我的母親和我都沒有聽電視新聞。
as well as連線主語，謂語動詞要以as well as前面那個字為準。
Mr. Robertson as well as Mrs. Robertson is late.
羅伯遜先生和羅伯遜太太都遲到了。