【C6】A．stillB．continueC．keepD．remain

【C20】A．workB．buildC．keepD．retain

【C6】A．stillB．evenC．yetD．too

A．StillB．AlsoC．CertainlyD．Fundamentally

【C6】A．holdB．leaveC．occupyD．remain

64._________A. comeB. makeC. keepD. hold

【B9】A．manageB．breakC．keepD．establish