Pollutants weaken our normal defense system so that we are more prone to attacks

游客2025-01-29 21

问题 Pollutants weaken our normal defense system so that we are more prone to attacks from viruses.

选项 A、suspicious
B、susceptible
C、superfluous
D、suppressible

答案 B

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Pollutantsweakenournormaldefensesystemsothatwearemorepronetoattacks