writing
integrated writing
article講述養(yǎng)魚場(chǎng)的三個(gè)弊端:
A. 魚產(chǎn)生大量的by-product,滋生細(xì)菌污染環(huán)境
B. 一些飼養(yǎng)的魚逃跑跟野生魚交配產(chǎn)生存活能力低的后代
C. 漁場(chǎng)浪費(fèi)淡水資源
professor根據(jù)三點(diǎn)提出三個(gè)solution:
A. 可以樣一種marine animal吃魚的排泄物
B. 通過genetic modify讓人工飼養(yǎng)的魚失去生殖能力
C. 通過recycle water并可以養(yǎng)一種可以用鹽水灌溉的植物
independent writing
Do you think success is important, or it is more important to remain happy and optimistic when you fail?