問題補充： 單選題 As you can see, we need the equipments, ___________ are necessary to make the project move on.?
A.all of which
B.all of them
C.all that
D.all what
答案：A
2026國考·省考課程試聽報名
公眾號
事業單位
當前位置：
公考類
招聘類
各類考試
