题目内容
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Men have learned to ______.
A．go to work with their wives
B．do some of the house work
C．be the bread winners of their families
D．be left alone at home while their wives go out to work
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更多“Men have learned to ______.A．go to work with their wivesB．do some of the house workC．be th”相关的问题
_________ men have learned much from the behavior. of animals is hardly new.
A．That
B．What
C．Whether
D．Which
________ men have learned much from the behavior. of animals in badly new.
A) That
B) Those
C) What
D) Whether
Simon Newcomb concluded in a celebrated essay that ______.
A．the hope that men could fly long distances through the air would remain a dream
B．it is clear that building a machine by which men shall fly long distances is impossible
C．all physical facts have demonstrated that men can not fly long distances through the air
D．men have not yet learned to produce a flying machine with known substances and known forms of machinery and force
Simon Newcomb concluded in a celebrated essay that ______.
A．the hope that men could fly long distances through the air would remain a dream
B．it is clear that building a machine by which men shall fly long distances is impossible
C．all physical facts have demonstrated that men can not fly long distances through the air
D．men have not yet learned to produce a flying machine with known substances and known forms of machinery and force
A、those who have less special knowledge of sth
B、those who are deficient in relevant experience
C、the learned person
D、the wise men
The first primitive cooks were 【74】 women, 【75】 preparing food and making clothing were considered women's work. 【76】 most of the great chefs in history have been men. This might have been because chefs learned 【77】 work in the kitchens of rich families 【78】 in restaurants and women didn't often take jobs outside their homes, or it might have been because kitchen equipment was so heavy and difficult to work with 【79】 only strong men could do it. In modern times, great female chefs have become known, and some of the best cook books 【80】 by women.
(71)
A．who
B．which
C．how
D．what
Primitive men who lived in hot regions could depend on the heat of the sun【8】their food. For example, in the desert【9】of the southwestern. United States, the Indians cooked their food by【10】it on a flat【11】in the hot sun. They cooked piece of meat and thin cakes of com meal in this【12】. We surmise that the earliest kitchen【13】was stick【14】which a piece of meat could be attached and held over a fire. Later this stick was【15】by an iron rod or spit which could be turned frequently to cook the meat【16】all sides.
Cooking food in water was【17】before man learned to make water containers that could not be【18】by fire. The【19】cooking pots were reed or grass baskets in which soups, and stews could be cooked. As early as 166 B. C, the Egyptians had learned to make【20】permanent cooking pots out of sand stone. Many years later, the Eskimos learned to make similar pans.
(1)
A．in
B．on
C．through
D．for
Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from. The sagas of these people explain that some of them came from Indonesia about 2000 years ago.
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgot ten. So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
Fortunately, however, ancient men made tools of stone, especially flint, because this is easier to shape than other kinds. They may also have used wood and skins, but these have rotted away. Stone does not decay, and so the tools of long ago have remained when even the hones of the men who made them have disappeared without trace.
(30)
A．They moved from one place to another.
B．They came from Indonesia.
C．They have left us information about their migrations.
D．They preserved their sagas and legends.
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