what is your favourite hobby ,Debbie?Reading.These day i'm reading a book.it tell us___
问题描述：
what is your favourite hobby ,Debbie?Reading.These day i'm reading a book.it tell us___
what is your favourite hobby ,Debbie?
Reading.These day i'm reading a book.it tell us___
A.how we can eat more healthily
B.how can we eat more healthily
C.how we could eat more healthily
D.how could we eat more healthily
答
A.how we can eat more healthily
从句中就不用疑问形式了,