牛舌粘膜含有味蕾的 * * 有()和()。
参考答案:菌状 * * ;轮廓 * *
You ____ all those clothes! We have a washing machine to do that sort of thing. [ ]
A. needn't have washed
B. shouldn't have washed
C. must not have washed
D. can not have washed
下列选项属于进度控制的主要工作环节的是()。
A.评审设计方案
B.编制项目进度控制工作流程
C.采取纠偏措施
D.进度控制工作管理职能分工