【32】A．rareB．difficultC．basicD．mere

A．rareB．strangeC．cardiovascularD．multiple

请在第__（60）__处填上正确答案。 查看材料A.rareB.minorC.sc

【C8】A．awkwardB．difficultC．smoothD．comfortable

【C16】A．evidentB．typicalC．basiCD．considerate

【C4】A．fundamentalB．vitalC．basicD．radical

【C4】A．seriousB．difficultC．regularD．convenient