早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Theteacherchallengedhisstudents---anewgamethatcouldplayindoors.A.inventedB.toinventC.inventD.inventing

题目详情
The teacher challenged his students---a new game that could play indoors.A.invented B.to invent
C.invent D.inventing
▼优质解答
答案和解析
D
his students后省略了 介词 by “借助”,介词后跟动词ing形式啊~