A．whereasB．otherwiseC．althoughD．while

【C11】A．whereasB．whereinC．whereonD．wherefore

A．yetB．otherwiseC．evenD．so

While we don‘t agree，we continue to be friends.A.WhoeverB.Where．C.AlthoughD.criticized

【C7】A．unlessB．otherwiseC．ifD．because

【C4】A．butB．otherwiseC．neverthelessD．still

【C8】A．contradictoryB．otherwiseC．indifferentD．possible