题型:问答题 简答题 -When Betty her birthday party, Linda? -Last Sunday. She it in her house. [ ]A. did; had; had B. does; had; did C. did; have ; had D. does; have; did 查看答案
题型:问答题 简答题 《建筑法》规定,建筑施工企业和作业人员在施工过程中,应当遵守有关安全生产的法律、法规和建筑(),不得违章指挥或者违章作业。A.行业安全规章、规程B.企业安全规章、规程C.标准规范D.规章制度 查看答案