He seldom does his homework at school on weekdays,()he?
A、doesn‘t
B、isn‘t
C、does
D、is
A、doesn‘t
B、isn‘t
C、does
D、is
A、the best thing he could do was B、he did his best C、all he could do was D、his best thing was
A、He's good at fixing things. B、He can speak good German. C、He does the washingup after supper D、He's a language teacher.
A、that he has his engines in reverse B、that he is shortening the distance between vessels C、to shorten the distance between vessels D、that his vessel is healthy
A、A.deck B、B.bridge C、C.cabin D、D.captain