单选题：Not until most of the people had left the airport__________

题目内容：

Not until most of the people had left the airport__________ his sister was there. A．that he saw
B．had he seen
C．did he see
D．that he had seen

参考答案：

答案解析：

The general' s command was that the soldiers__________ their

The general' s command was that the soldiers__________ their fort and carry out

分类：成人英语三级题型：单选题

In fact he had done __________he could do to help the poor.A．what B．which C．as D

分类：成人英语三级题型：单选题

下列关于和解的说法，错误的是（　　）。A．和解可以在民事纠纷的任何阶段进行 B．和解可与仲裁、诉讼程序相结合 C．和解协议具有强制执行的效力 D．无论是否已经进

分类：成人英语三级题型：单选题

分类：成人英语三级题型：单选题

所谓见证取样和送检，是指在建设单位或工程监理单位人员的见证下，由（　　）的现场试验人员对工程中涉及结构安全的试块、试件和材料在现场取样，并送至具有法定资格的质量

分类：成人英语三级题型：单选题