单选题:What does the underlined word “downside” in Paragraph 4 prob 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: What does the underlined word “downside” in Paragraph 4 probably mean? A.Mistake. B.Drawback. C.Difficulty. D.Burden. 参考答案: 答案解析:
我国即将发射“天宫二号”空间实验室,之后发生“神舟十一号”飞船与“天宫二号”对接。假设“天宫二号”与“神舟十一号”都围绕 我国即将发射“天宫二号”空间实验室,之后发生“神舟十一号”飞船与“天宫二号”对接。假设“天宫二号”与“神舟十一号”都围绕地球做匀速圆周运动,为了实现飞船与空间实 分类:英语 题型:单选题 查看答案
回答题:Why College Is Not Home 回答题:Why College Is Not HomeThe college years are supposed to be a time for im 分类:英语 题型:单选题 查看答案
31. I love the weekend,because I_____ get up early on Satur 31. I love the weekend,because I_____ get up early on Saturdays and Sundays.A.n 分类:英语 题型:单选题 查看答案
如图所示,电阻不计、间距为l的光滑平行金属导轨水平放置于磁感应强度为B、方向竖直向下的匀强磁场中,导轨左端接一定值电阻R 如图所示,电阻不计、间距为l的光滑平行金属导轨水平放置于磁感应强度为B、方向竖直向下的匀强磁场中,导轨左端接一定值电阻R。质量为m、电阻为r的金属棒MN置于导轨 分类:英语 题型:单选题 查看答案