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在Site preparation manual资料可以查到基站的（）、（）、（）等信息。

IAMSAR Manual规定的平行扫视搜寻方式适用于：（）

A:两船及以上搜寻 B:扇形搜寻 C:单船搜寻 D:船舶与航空器联合

IAMSAR Manual规定的扇形搜寻方式适用于：（）

A:海空协同搜寻 B:多船搜寻 C:单船搜寻 D:A、B、C都可以

IAMSAR Manual规定的搜寻方式中适用于单船搜寻的是：（）

A:平行扫视搜寻方式或扇形搜寻方式 B:平行扫视搜寻方式或扩展方形搜寻方式 C:扩展方形搜寻方式或扇形搜寻方式 D:扇形搜寻方式、扩展方形搜寻方式或平行扫视搜寻方式

A characteristic of American culture that has become almost a tradition is to respect the self-made man—the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common laborer or even the skilled factory worker, he may take pains to point out that his father started life in America as a farmer or laborer of some sort.
This attitude toward manual labor is now still seen in many aspects of American life. One is invited to dinner at a home that is not only comfortably but even luxuriously furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive hobbies, and college education for the children; yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward, furthermore the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery. On the contrary, the hostess usually takes pride in careful preparation of special dishes. A professional man may talk about washing the car, digging in his flowerbeds, painting the house. His wife may even help with these things, just as he often helps her with the dishwashing. The son who is away at college may wait on table and wash dishes for his living, or during the summer he may work with a construction gang on a highway in order to pay for his education.

A:A Respectable Self-made Family B:American Attitude toward Manual Labor C:Characteristics of American Culture D:The Development of Manual Labor

Even in a highly modernized country, manual work is still needed.

A:physical B:mental C:natural D:hard

Even in a highly modernized country, manual work is still needed.

A:mental B:physical C:natural D:hard

Even in a highly modernized country, manual work is still needed.

A:physical B:mental C:natural D:hard