18.There are so many people ____ along the river bank. Let’s join them.(A) run (B) running (C) to ru

問題詳情

18.There are so many people ____ along the river bank. Let’s join them.
(A) run
(B) running
(C) to run
(D) runs

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0) #
個人：尚未作答書單：沒有書單，新增