問題詳情

20. The boy is very tall. He must _____ a great basketball player.
(A) is
(B) does
(C) do
(D) be

參考答案

答案：D
難度：簡單0.8
書單：沒有書單，新增

用户評論

【早安午安晚安】評論

must be 必定是