2. 职称英语
  3. There is evidence that this kind of new machine has no side ______ on the patien

There is evidence that this kind of new machine has no side ______ on the patien

游客2024-07-25  10
问题 There is evidence that this kind of new machine has no side ______ on the patient.
选项 A、affect
B、effect
C、infect
D、detect
答案 B
解析 本题考查形近词辨析。effect是名词，意为“作用”；side effect表示“副作用”。其他三个选项都是动词，affect意为“影响”；infect意为“传染”；detect意为“侦查”，均不符题意。
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