选择题:—Little Tom is used to getting up ______eight every morning.A at B on C in D of 题目分类: 大学英语B级 题目类型:选择题 查看权限:VIP 题目内容: —Little Tom is used to getting up ______eight every morning. A at B on C in D of 参考答案: 答案解析:
六价铬与二苯碳酰二肼反应时,显色酸度一般控制在0.05~0.3mol/L(1/2H2SO4)。显色酸度高时,显色快,但色泽不稳定。A.正确B 六价铬与二苯碳酰二肼反应时,显色酸度一般控制在0.05~0.3mol/L(1/2H2SO4)。显色酸度高时,显色快,但色泽不稳定。A.正确B.错误 分类: 大学英语B级 题型:选择题 查看答案
—John and Alice got ______ last year in Las Vegas.A marrying B marriage C marrie —John and Alice got ______ last year in Las Vegas.A marrying B marriage C marrie 分类: 大学英语B级 题型:选择题 查看答案
—The garden ______while the Greens were away from home.A took good care of B was —The garden ______while the Greens were away from home.A took good care of B was 分类: 大学英语B级 题型:选择题 查看答案
I have been looking forward to ____ from my parents.A hear B being heard C be he I have been looking forward to ____ from my parents.A hear B being heard C be he 分类: 大学英语B级 题型:选择题 查看答案