Although all of the apples , none of them good.
A. have tasted; are tasted
B. have been tasted; are tasted
C. have tasted; taste
D. have been tasted; taste
网友回答
A. have tasted; are tasted
B. have been tasted; are tasted
C. have tasted; taste
(答案→)D. have been tasted; taste
解析：考查动词用法。第一个taste是品尝的意思，被品尝，当然应该用被动语态。第二个taste是尝起来的意思，做系动词，后面直接家adj. 因此选D。