单项选择题
A．The woman can sign up for a swimming class. B．He would like to teach the woman how to swim. C．The woman has the potential to swim like a fish. D．He works in the physical education department.
A．Wait and see. B．Negative. C．Indifferent. D．Approving.
A.analyses B.average C.belong D.demonstrated E.excess F.extending G.habitually H.neccessarily I.products J.ranging K.released L.shocked M.simple N.survey O.traces