Industrial buyers are responsible for supplying the goods and services that an organization required for its operations 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
Industrial buyers are responsible for supplying the goods and services that an organizatio
Although it is any longer the big business that it was in the forties radio continues to
Although it is any longer the big business that it was in the forties, radio continues to be a medium of essential commun
The old man is very pleased to be told that his daughters and son－in－laws are going to see
The old man is very pleased to be told that his daughters and son-in-laws are going to see him tomorrow 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
Perspiration the bodys built-in cooling mechanism occurs as a natural reaction to nervous
Perspiration, the bodys built-in cooling mechanism occurs as a natural reaction to nervousness, intense heat, or vigorously exercise 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
The need for more food discourages development of better technology which naturally keeps
The need for more food discourages development of better technology which naturally keeps more people alive 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
During the Colonial days the Iroquois had an agricultural economy basing mainly on corn w
During the Colonial days, the Iroquois had an agricultural economy basing mainly on corn with supplementary crops of pumpkins
While technology makes this possible for four or even six billion of us to exist it also
While technology makes this possible for four or even six billion of us to exist, it also eliminates our job opportunities 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
How Native Americans developed corn is a puzzling for no wild com has ever been discovere
How Native Americans developed corn is a puzzling, for no wild com has ever been discovered 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
When does a neutron from one atom collides with the nucleus of another atom a chain react
When does a neutron from one atom collides with the nucleus of another atom, a chain reaction can occur 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
Elizabeth Blackwell the first woman medical doctor in the United States founded the New
Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York Infirmary, an institution that