年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語 來源: 題型:
explore, mark , find out, system, use, direction, man-made
Thanks lo the Global Positioning1 (GPS) , we can exactly know where we are now. It can be2 in any place and any weather condition to find their position by 3 . In the past,they had to use the stars in the sky as 4 to tell them where they were. However,this melhod didn't work very well when the weather was bad. So the GPS is like a 5 "star".it is a great invention that can
help us to better explore our planet.
1._______ 2. 3. 4._____________ 5.
查看答案和解析>>
科目:初中英語 來源: 題型:
3. 1will lock the door when you leave.
The door________ _______ _______ when you leave.
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com