34. The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature.(A) to

問題詳情

34. The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature.
(A) to smell
(B) smelling
(C) smelt
(D) to be smelt

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)