22. _____, the white mountain goat is an extremely sure-footed animal that escapes from its predators
by living in the most rugged, rocky landscapes.
(A) Having rarely seeing
(B) Rarely seeing
(C) Been rarely seeing
(D) Have rarely seen
(E) Rarely seen
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統計: A(20), B(30), C(21), D(21), E(157) #820512
統計: A(20), B(30), C(21), D(21), E(157) #820512