4. Built to break speed records, the 91.4-meter freighter dubbed “the inland greyhound” by newspapers _____ be one of the safest ships afloat.
(A) supposed to
(B) was supposed to
(C) supposing to
(D) was supposing to
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統計: A(5), B(15), C(1), D(0), E(0) #3430690
統計: A(5), B(15), C(1), D(0), E(0) #3430690