the children have fun,parents can take dance lessons on the beach

Question

如题所述

Answer 1

不可以，这里用while表示对比，而不是时间状语从句，要是表示“当……时候”要用进行时态的
正确的句子是While
the
children
have
fun,
parents
can
take
dance
lessons
on
the
beach
再如
My
mother
was
cooking
while
father
was
reading
in
the
room

Answer 2

while是指何时长时间地做什么事
所以用
be
doing
have
fun是指一个状态
况且没有be动词
所以不加ing