流程图真的难了吗?深度解析DI新题+音频答案+文本

PTE考试中口语DI的流程图题一直是大家比较害怕的题型,下面是流程图考试的高频图及答案,由墨尔本文波PTE的Grace老师为大家示范


生词积累:

Algae:             [植]藻类;海藻

Diatom:          [植] 硅藻

 Copepod:       桡足动物

 Arctic Cod:     北极鳕鱼

 Ringed Seal:   环斑海豹

 

The graph gives information about the Arctic food chain.

At the beginning of this food chain, it is the first stage called algae and it is providing food for the second stage, which is called diatoms.

Following that, the next stage is called copepods and it is mainly relying on diatoms for survival.

After that, the fourth stage is called arctic cod and it is providing food for the next stage, which is called ringed seals.

At the end of this food chain, it is human beings and polar bears. Human being are hunting the sea creatures and polar bears are eating the sea creatures for their survival.

In conclusion, this food chain has six stages in total.

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