51C They all experienced terrible misfortunes.
52.B The utmost comfort passengers could enjoy.
53A It was a mere piece of decoration.
54D The belief that they could never sink with a double-layer body.
55.Dshe was retired after her naval service.
51C They all experienced terrible misfortunes.
52.B The utmost comfort passengers could enjoy.
53A It was a mere piece of decoration.
54D The belief that they could never sink with a double-layer body.
55.Dshe was retired after her naval service.