【判断题】【消耗次数：1】
空气污染主要导致呼吸系统相关疾病
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【多选题】
施工现场空气污染的防治措施有（）。
①
A.油毡、橡胶、塑料、皮革、树叶、枯草、各种包装物等废弃物品及时焚烧
②
B.车辆开出工地要做到不带泥砂、基本做到不洒土、不扬尘
③
C.拆除旧建筑物时，应适当洒水，防止扬尘
④
D.施工现场道路应指定专人定期洒水清扫，形成制度
⑤
E.施工现场垃圾渣土要及时清理出现场
随机题目
【单选题】
This book is ______ that one, but ______ than that one.
①
as difficult as; expensive
②
as more difficult as; more expensive
③
as difficult as; more expensive
④
more difficult as; as expensive
【单选题】
I think the story is not so ______ as that one.
①
Interesting
②
interested
③
more interesting
④
most interesting
【单选题】
This box is ______ that one.
①
heavy than
②
so heavy than
③
heavier as
④
as heavy as
【单选题】
These children are ______ this year than they were last year.
①
more tall
②
more taller
③
very taller
④
much taller
【单选题】
I think science is ______ than Japanese.
①
much important
②
important
③
much more important
④
more much important
【单选题】
She ___ the door before she goes away.
①
had locked
②
is locking
③
has locked
④
was locking
【单选题】
I haven’t finished my composition. I ___ for two hours and a half.
①
?have written it
②
?have been writing it
③
?wrote it
④
am writing it