阿摩線上測驗
43.1 have been back to the doctor three times and he still hasn't____the reason for all the pain I
have been suffering from recently,
(A) indicated
(B) highlighted
(C) pinpointed
(D) looked up
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統計： A(5), B(2), C(4), D(1), E(0) #1347497
統計： A(5), B(2), C(4), D(1), E(0) #1347497