部门控制式（矩阵制式）项目组织适用于同时承担多个需要进行项目管理工程的企业。
参考答案：错
31. Hurry up! By the time we get to the church, the marriage service _____.
A．had started
B．will have started
C．has started
D．must have started
食管癌起源于食管的（）
A.黏膜层
B.环行肌层
C.黏膜下层
D.肌膜层
E.纵行肌层
