1. Look at the picture. The mother duck is ______the baby ducks across the street.

(A) carrying
(B) leading
(C) pushing
(D) watching
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統計: A(197), B(1084), C(38), D(13), E(0) #1996761
統計: A(197), B(1084), C(38), D(13), E(0) #1996761