[判断题]使用电瓶泵应急操作回收支脚时,往往需要两人配合操作,一人按住电瓶泵的启动按钮,另外一人操作控制阀回收支腿。(中)( )
A.正确
B.错误

The meanings of time differ in different parts of the world. Thus, misunderstanding arise between people from cultures that treat time differently. Promptness is valued highly in American life, for example, if people are not prompt, they may be regarded as impolite or not responsible. In the U. S. , no one would think of keeping a business associate waiting for an hour, it would be too impolite.
This way of treating time is quite different from that of several other countries. This helps to explain the unfortunate experience of a certain agriculturist from the United States assigned to duty in another country. After what seemed to him a suitable waiting period, he announced that he would like to call on the minister of agriculture. For various reasons the suggested time did not suit the minister, there were indirect indications that the time was not yet suitable. The American, however, pressed for an appointment, which was finally granted.
Arriving a littl
A. told the secretary that he should not have been kept waiting
B. urged that he was waiting for him
C. put forward a suggestion that the secretary go and tell the minister that he was waiting
D. went about finding out whether the minister knew that he was waiting for him in the outer office