In a revolutionary development in technology, some manufacturers now make biodegradable forms of plastic; some plastic trash bags, for example, gradually _____

In a revolutionary development in technology, some manufacturers now make biodegradable forms of plastic; some plastic trash bags, for example, gradually ______ when exposed to sunlight.

多选题

2022-04-20 23:59

A、harden
B、stagnate
C、inflate
D、propagate
E、decompose
F、disintegrate

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正确答案

E | F

试题解析

句子的主题是随着科技的迅猛发展，塑料制品可以逐步实现降解，根据句意可知，空格处要填的词语应该与前文“biodegradable（可实现生物分解的）”形成呼应，因此符合要求的选项是E decompose（分解；使腐烂）和F disintegrate（使分解，分化）；A harden使变硬，使坚固；B stagnate停滞；使萧条；C inflate使膨胀；D propagate传播，传送；宣传。

标签：国外英语考试 GRE

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