問題詳情

24.( ) I need to help the old man and the dog _____ the road.
(A) who is crossing
(B) which is crossing
(C) that are crossing
(D) are crossing

參考答案

答案:C
難度:適中0.5
書單:沒有書單,新增

用户評論

betty90428】評論

使用that代替前面的old man a☆☆ ☆☆☆ ...