早教吧 育儿知识 作业答案 考试题库 百科 知识分享

二、单词拼写1.(2015南京)Withthe(develop)oftechnologythejourneytoMarsmightonlytakeabout20minutesinspacecraftinthefuture.

题目详情

二、 单词拼写

1. (2015 南京) With the ____ (develop) of technology the journey to Mars might only take about 20 minutes in spacecraft in the future.

▼优质解答
答案和解析
二、 1. development
看了 二、单词拼写1.(2015南...的网友还看了以下: