Q24: Sharply fewer ducks are expected to migrate south this fall and may be the lowest figure on record, according to United States and Canadian wildlife experts.
(A)Sharply fewer ducks are expected to migrate south this fall and may be
(B)It is expected that sharply-fewer-ducks will migrate south this fall and will perhaps be
(C)The ducks expected to migrate wouth this fall will be sharply reduced, perhaps to
(D)The nymber of ducks that will migrate south this fall is expected to drop sharply, perhaps to
(E)A sharp drop is expected in the number of ducks that will migrate south this dall, which may be
Ans: (D)
我想問ans choice(D)的perhaps沒有改變句意之嫌嗎?