将下列陈述句按括号内的内容变为强调句:1.(The children )often help their parents do the farm work.2.（In 1993）,a tomato was developed that wa
问题描述：
将下列陈述句按括号内的内容变为强调句:1.(The children )often help their parents do the farm work.2.（In 1993）,a tomato was developed that was very different from any grown before.
答
It's the children that often help their parents do the farm work.
It was in 1993 that a tomato was developed that was very different from any grown before.谢啦！！