强调句与定语从句有什么区别? father, evening, yesterday, system, javascript

jinyanlina

如何选择？ 1.It was yesterday evening ___ my father did the experiment in the lab. A.that B.when 2.It was last night ___ I see the comet. A.that B.when 3. It is huge sums of money that Western health-care system are spending on the surgical treatment of the disease. 是强调句还是定语从句？

一刻千金

We learn from each other and help each other!

jinyanlina

Thank you !

Sylvia_scj

1. that 2. that 3. 强调句