下列哪些药物是苏子降气汤的组成部分（） A.苏子、茴香 B.紫苏叶、茯苓 C.前胡、

下列各项行为中，属于代理的是：

A．张三委托小马，今天晚上把他的孩子从幼儿园接回来

B．李四受王五委托，以王五的名义与张三签订买卖合同

C．马某受陈某委托，将陈某不接受第三人孙某缔约要求的意思表示向孙某做了表示

D．甲公司由法定代表人李某与乙公司签订购销合同

Bears and humans often meet in National Parks. Although campers and hikers are warned not to feed the bears, many people ignore these warnings and feed the beasts anyway. When bears are used to people’s food, problems soon arise.

Bears like to eat a large variety of things, both meat and vegetable. Without human assistance, bears live nicely on roots, twigs, leaves of trees, insects and small animals. With people around, the bears’ tastes quickly expand to include sandwiches, hot dogs, hamburgers, and anything else they can temp humans into giving up.

Bears often develop clever strategies for getting people to let go their food supplies. More often than not, an unsuspecting hiker has taken off his or her pack for a rest only to have a bear charge out of the woods, grab the pack and quickly disappear into the underbrush with it. Hanging the pack on a tree branch won’t help. Bears have been known to climb up, jump off, and catch the pack on the way down. One mother bear stretched up with her baby on her shoulders to reach a pack stored on a pole. Many bears threaten people into giving up their supplies. Although a bear is unlikely to attack a person and would probably run away if screamed at, few people are willing to do so. Most people drop the pack and run the other way. This, of course, delights the bear. In some places, the Park Service installed some metal barrels with lids to help campers keep their supplies safe from bears. Although the bears were unable to open these containers, the effort was less than successful. Most campers, unable to tell the metal drums from rubbish cans, never used them for the intended purpose.

小题1:Feeding bears on people’s food         .

A．brings the people a lot of fun

B．can cause problems

C．often causes injuries and deaths

D．helps bears survive小题2:If people had never fed bears, the bears        .

A．might be satisfied with what they had originally

B．would have starved long before

C．wouldn’t have enough food supply

D．would have hunted for other kind of food小题3:Which of the following is TRUE?

A．If fed on sandwiches and hot dogs, the bears would no longer eat roots, twigs and insects .

B．It’s likely that bears would hurt people if the people didn’t give up their food.

C．Most people would frighten away the bears that would temp their food.

D．Seeing a pack, the bear would quickly snatch it and run away with it.小题4:Bear-proof containers didn’t work because         .

A．bears were clever enough to get the food in them

B．they were left open in the open air

C．people were not sure of their use

D．they were once used as rubbish cans

文学反映的生活是（）

A.按生活的本来面目进行摹仿

B.作家可以随心所欲的虚构，想象

C.不会任何情感色彩的纯客观态度

D.即反映客观生活，又有表现主观心灵

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