阿摩線上測驗
27. Businesses like _____ businesses. The concentration of independent boutiques in this area is a good example.
(A) clustering with others like
(B)to cluster with other like
(C) clustering other liked
(D) to cluster likened other
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統計： A(106), B(103), C(20), D(19), E(0) #1990741
統計： A(106), B(103), C(20), D(19), E(0) #1990741
