單項(xiàng)選擇題

A.The smoother；the greater
B.Smoother；less
C.The rougher；the greater
D.rougher；greater

你可能感興趣的試題

A.in which
B.on which
C.by which
D.from which

A.examined；are not having
B.had examined；would not have
C.had examined；would not have had
D.should examine；would not have