位于赤道和180º经线上的某舰艇,向正北方发射炮弹,炮弹应落在 A.180º经线 发布时间:2017-04-21 00:19 │ 来源:www.tikuol.com 题型:选择题 问题: 位于赤道和180º经线上的某舰艇,向正北方发射炮弹,炮弹应落在A.180º经线上B.180º经线以东C.180º经线以西D.东半球
题型:选择题 --Monitor? --- I’m not monitor of our class. I __ with the teacher until the monitor is elected.A.will just helpB.am just to helpC.am just helping D.have just helped 查看答案