My teacher can () speak English () speak French.A:not noly,bue also Bboth,and选哪个

My teacher can () speak English () speak French.A:not noly,bue also Bboth,and选哪个
My teacher can () speak English () speak French.A:not noly,bue also Bboth,and选哪个

My teacher can () speak English () speak French.A:not noly,bue also Bboth,and选哪个
A 如果选择B,那该句子应该是My teacher can speak both Engliah and French.其实这两个选项都是并列的关系.但是both,and主要是用于连接两个并列名词或名词词组.

B both， and
My teacher can speak both English and speak French.

A:not noly,but also

b.因为我认为如果用a.的话应该为My teacher not only can speak English but also can speak French.