【C11】A．orB．butC．andD．only

A．orB．butC．eitherD．besides

【C8】A．yetB．butC．andD．or

Ms. Bolton is both a strong manager ______ a skilled negotiator.A．orB．withC．andD．though

【C8】A．orB．norC．andD．so

【C12】A．orB．butC．andD．otherwise

【C13】A．whileB．butC．andD．nor