题目内容

It is probably both that he is going to the meeting on time ______ by the morning traffic

A. and that he might be delayed
B. or that he might be delayed
C. and he might be delayed
D. otherwise that he might be delayed

查看答案

搜索结果不匹配？点我反馈

更多问题

根据《建筑物防雷设计规范》规定，防雷接地装置的冲击接地电阻不应大于()n。

A. 10
B. 20
C. 30
D. 50

查看答案

M: Oh, don't worry. I was a bit late, too.
Why was the woman late？

A. She forgot the time.
B. She forgot the place.
C. She slipped on the ground and hurt herself.
D. She was talking with the man's secretary and forgot the time.

查看答案

在机械设备结构可靠性设计要点中，()是指将若干功能相同的零组部件作为备用机构，当其中某个零组部件出现故障时，备用机构马上启动工作，使机器仍盲S保持正常工作。

A. 确定零件合理的安全系数
B. 冗余设计
C. 简单化和标准化设计
D. 结构安全设计

查看答案

综合安全技术
本部分共10小题，每小题1分。每题的备选项中只有一个最符合题意。
千斤顶、手拉葫芦、滑车、绞车、电动葫芦、单机起重机械等属于()。

A. 升降类型起重机械
B. 桥架类型起重机械
C. 轻小型起重机械
D. 臂架类型起重机械

查看答案

It is probably both that he is going to the meeting on time ______ by the morning traffic

A. and that he might be delayed B. or that he might be delayed C. and he might be delayed D. otherwise that he might be delayed

根据《建筑物防雷设计规范》规定，防雷接地装置的冲击接地电阻不应大于()n。

M: Oh, don't worry. I was a bit late, too.Why was the woman late？

在机械设备结构可靠性设计要点中，()是指将若干功能相同的零组部件作为备用机构，当其中某个零组部件出现故障时，备用机构马上启动工作，使机器仍盲S保持正常工作。

综合安全技术本部分共10小题，每小题1分。每题的备选项中只有一个最符合题意。千斤顶、手拉葫芦、滑车、绞车、电动葫芦、单机起重机械等属于()。

A. and that he might be delayed
B. or that he might be delayed
C. and he might be delayed
D. otherwise that he might be delayed

M: Oh, don't worry. I was a bit late, too.
Why was the woman late？

综合安全技术
本部分共10小题，每小题1分。每题的备选项中只有一个最符合题意。
千斤顶、手拉葫芦、滑车、绞车、电动葫芦、单机起重机械等属于()。