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(A) becoming infected and then getting sick again (re-infection)
(B) where the illness started sooner or later after first contact
(C) breathe in or touch these particles
(D) after the droplets have dried
(E) may be able to live
答案:登入後查看
統計: A(1), B(6), C(0), D(144), E(4) #920358
統計: A(1), B(6), C(0), D(144), E(4) #920358
詳解 (共 1 筆)
#4830647
102年 - 102年 - 中國醫藥大學學士後中-英文#24676 #24676 --17題
缺少選項
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