【C13】A．whileB．butC．andD．nor

【C11】A．orB．butC．andD．only

【C8】A．yetB．butC．andD．or

【C3】A．asB．soC．andD．just

【C12】A．orB．butC．andD．otherwise

【C13】A．besidesB．butC．ratherD．except

Men differ from animals________they can think and speak.A、in thatB、butC、andD、so