吸收光谱仪使用时光源应该用:().A.目前用5000—7000k色温的钻石灯 B.连 发布时间:2019-12-11 03:03 │ 来源:www.tikuol.com 题型:单项选择题 问题: 吸收光谱仪使用时光源应该用:().A.目前用5000—7000k色温的钻石灯B.连续光谱白炽强光灯C.日光灯
题型:单项选择题 —Why didn't you buy the gold ring? — I ______, but I didn't have the money.[ ]A. would have B. bought C. would like to D. had bought 查看答案