Điểm gây chết của cá rô phi ở 5°c gọi là điểm gì?

Câu 1 nguyên nhân nào ảnh hưởng xấu đến môi trường và đời sống người dân vùng Tây Nguyên?

Scientists have carried out extensive research into renewable energy sources

Extensive research

My mother cooke better than alans mother class.

Alans mother

You haven't done your homework,have you.

Your homework

There is a lot of furniture in this room so we don't have enough space for the meeting.

The is so

Your havent clene your homework,have you.

You homework

There is a lot of farniture in this room so we don't have enough space for the meetinf.

The is so

1 the books in the library....into sections(arrange)

2the card catalogue is help in...the book you find(find)

3 if i finish my work soon,i....for a drink with you(come)

4 the robler climbed into the window without...(see)

5 do you suggest ...on the gras enjoying shunshine?(lie)

6 the environmentalists ara happy...the battle against dynamite fishing(win)

7 in order to save electricity,an odinary 100_want bulb can...by an energy-saving bulb(replace)