【多选题】把下面的句子按正确的顺序排列成对话。
D.
It's time to go to school.
E.
Mum, what's the time, please. 正确的顺序:
【单选题】对6S和其它活动的关系,下列表述正确的一项是( )
【单选题】下面排列顺序正确的是
A.
单位面积净初级生产量和生物量递减顺序一般是:河口湾 - 大陆架 - 大洋区
B.
单位面积净初级生产量和生物量递减顺序一般是:河口湾 - 大洋区 - 大陆架;
C.
单位面积净初级生产量和生物量递减顺序一般是:大洋区 - 河口湾 - 大陆架;
【简答题】把下列句子按正确顺序排列。 ( ) Where is he? ( ) What are you doing? ( ) He is under a big tree. ( ) I'm watching my brother. ( ) What is he doing there?
【简答题】把下列句子按正确顺序排列。 ( ) What are they doing? ( ) What do you see? ( ) They are drinking water. ( ) I see two elephants. ( ) Well, how about the monkeys?