阿摩線上測驗
40. Many countries have rolled out COVID-19 vaccines; _____, the ill effects of the pandemic will be relieved at last.
(A) from scratch
(B) in addition
(C) mercilessly
(D) hopefully
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統計： A(0), B(1), C(0), D(10), E(0) #3578109
統計： A(0), B(1), C(0), D(10), E(0) #3578109
