問題詳情

16. The relative size of an insect’s wing is much greater than _____.
(A) of a bird’s wing
(B) that of a bird’s wing
(C) a wing of a bird is
(D) that wing of a bird

參考答案

答案：B
難度：適中0.66242
統計：A(10),B(104),C(14),D(19),E(0)

用户評論

【Pei-Yu Chen】評論

that of = the size of