1:my favourite subjects are maths,art and science 2:the teachers are all very friendly

问题描述:

1:my favourite subjects are maths,art and science 2:the teachers are all very friendly
改成否定句.一般疑问句

1:my favourite subjects are maths,art and science否定句:My favourite subjects don't be maths,art and science.一般疑问句:Are my favourite subjects maths,art and science?2:the teachers are all very ...