发情期不固定的动物有()。A.斑马 B.貘 C.犀牛 D.羚牛 发布时间:2017-10-12 08:57 │ 来源:www.tikuol.com 题型:单项选择题 问题: 发情期不固定的动物有()。A.斑马B.貘C.犀牛D.羚牛
题型:单项选择题 There are hundreds of visitors __________ in front of the Art Gallery to have a look at Van Gogh’s paintings. A.waitedB.to waitC.waitingD.wait 查看答案