眼镜(),保持镜圈下缘和镜腿端点四点共面。A、平置 B、收拢 C、倒伏 D、放开 发布时间:2017-07-09 05:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 眼镜(),保持镜圈下缘和镜腿端点四点共面。A、平置B、收拢C、倒伏D、放开
题型:单项选择题 If you don’t know the answer to something, you say: “______”A.Sorry, I don’t understand.B.I’m sorry. I don’t know.C.Can I speak English?D.Excuse me. How do you say that in English? 查看答案