【C9】A．EvenB．ThereforeC．FurthermoreD．But

A．HoweverB．ThereforeC．FurthermoreD．Nevertheless

【C9】A．HoweverB．ThereforeC．EvenD．But

Sam has curly hair but his twin sister’s is quite （).A、evenB、straightC、unevenD、regular

【C2】A．EvenB．ThusC．HoweverD．But

【C9】A．henceB．thereforeC．subsequentlyD．so

_________(64)A.But B.ThereforeC.Though D.However