问题 问答题 简答题

《公约》对于修改要约有哪些规定?

答案

参考答案:

如果要约人的意思表示对要约内容做了实质性修改,即构成反要约。反要约是对要约的拒绝,不发生承诺的效力,须经原要约人的承诺才能成立合同。

对要约的变更分为两种:

(1)实质性变更:价格,付款,货物的实质和数量,交货地点和时间,当事人的赔偿责任范围,解决争端。

(2)非实质性变更:含有非实质性变更的答复仍构成承诺,除非要约人在不过分迟延的时间以口头或书面的通知反对其间的差异。如要约人不反对,则合同就该项要约的条件及所承诺通知所载更改为准。

单项选择题

Suddenly, the economics of American suburban life are under assault as skyrocketing energy prices inflate the costs of reaching, heating and cooling homes on the distant edges of metropolitan areas. Just off Singing Hills Road, in one of hundreds of two-story homes dotting a former cattle ranch beyond the southern fringes of Denver, Phil Boyle and his family openly wonder if they will have to move close to town to get some relief.

They still revel in the space and quiet that has drawn a steady exodus from American cities toward places like this for more than half a century. But life on the edges of suburbia is beginning to feel untenable. Mr. Boyle and his wife must drive nearly an hour to their jobs in the high-tech corridor of southern Denver. With gasoline at more than $ 4 a gallon, Mr. Boyle recently paid $121 to fill his pickup truck with diesel fuel. In March, the last time he filled his propane tank to heat his spacious house, he paid $ 566, more than twice the price of 5 years ago.

Though Mr. Boyle finds city life unappealing, it is now up for reconsideration. "Living closer in, in a smaller space, where you don’t have that commute," he said, "It’s definitely something we talk about. Before it was’we spend too much time driving.’ Now, it’s ’we spend too much time and money driving.’ "

Across the nation, the realization is taking hold that rising energy prices are less a momentary blip than a change with lasting consequences. The shift to costlier fuel is threatening to slow the decades-old migration away from cities, while exacerbating the ’housing downturn by diminishing the appeal of larger homes set far from urban jobs. In Atlanta, Philadelphia, San Francisco and Minneapolis, homes beyond the urban core have been falling in value faster than those within, according to an analysis by Moody’s Economy. com. In Denver, housing prices in the urban core rose steadily from 2003 until late last year compared with previous years, before dipping nearly 5 percent in the last three months of last year, according to Economy. com. But house prices in the suburbs began falling earlier, in the middle of 2006, and then accelerated, dropping by 7 percent during the last three months of the year from a year earlier.

Many factors have propelled the unraveling of American real estate, from the mortgage crisis to a staggering excess of home construction. But economists and real estate agents are growing convinced that the rising cost of energy is now a primary factor pushing home prices down in the suburbs. More than three-fourths of prospective home buyers are now more inclined to live in an urban area because of fuel prices, according to a recent survey of 903 real estate agents with Coldwell Banker, the national brokerage firm.

The key factor contributing to the downturn of American suburban real estate is().

A.crisis of loan

B.excessive home construction

C.buyers’inclination to live in an urban area

D.the constant rise of fuel prices

多项选择题