According to the passage,we give school children difficult p According to the passage,we give school children difficult problems to solve in 分类:公共英语二级 题型:填空题 查看答案
阅读下列短文,回答题目.Life is difficult. It is a great truth because o 阅读下列短文,回答题目.Life is difficult. It is a great truth because once we truly under 分类:公共英语二级 题型:填空题 查看答案
听音频,回答下列问题.Who gave Lily flowers? 听音频,回答下列问题.Who gave Lily flowers?A.Molly. B.Henry. C.Her boyfriend. 分类:公共英语二级 题型:填空题 查看答案
在Rt△ABC中,A.C=90°,sin A=1/2,则∠a=________. 在Rt△ABC中,A.C=90°,sin A=1/2,则∠a=________. 分类:公共英语二级 题型:填空题 查看答案
在平面直角坐标系中,点P(-4,5)关于原点对称的点的坐标为( ). 在平面直角坐标系中,点P(-4,5)关于原点对称的点的坐标为( ).A.(4,5) B.(4,-5) C.(-4,-5) D.(5,-4) 分类:公共英语二级 题型:填空题 查看答案