题目内容

乙级防火门耐火极限是______________小时

查看答案

搜索结果不匹配？点我反馈

更多问题

丙级防火门耐火极限是______________小时。

In my family,my mum had a full-time job and my dad___most of_.

A. did;thehomework•
B. did;thehousework•
C. both:they'rethe same

Whenever we have a big family dinner,my mum cooks and my dad _______afterwards.

A. •a.doesthe washing-up
B. •b.dosethe dishes
C. c.both:they'rethe same

“Where's my red T-shirt?” • “It's in the washing machine.You konw I always_______________on wednesdays!”

A. a.dothe washing
B. b.dothe laundry
C. c.both:they'rethe same