阿摩線上測驗
20. Dozens of studies on Long COVID have been published in recent months, many of which can be broadly sorted into two camps. One group explores what goes wrong in the body to cause Long COVID symptom , while the other seeks to identify which individuals are at greatest risk for developing the condition.
(A)many of which
(B)symptom
(C)while
(D)which individuals
(E)at greatest risk
答案：登入後查看
統計： A(1), B(4), C(0), D(4), E(3) #3422561
統計： A(1), B(4), C(0), D(4), E(3) #3422561
