问题 单项选择题

南京甲单位与北京乙建筑公司欲签订一份建设工程施工合同,甲公司签字盖章后邮寄给乙公司签字盖章。该合同成立的时间应为( )。

A.甲、乙公司就合同内容达成合意时

B.乙公司收到甲公司签字盖章的合同时

C.甲公司签字盖章时

D.乙公司签字盖章时

答案

参考答案:D

解析: 当事人采用合同书形式订立合同的,自双方当事人签字或者盖章时合同成立,当事人采用信件、数据电文等形式订立合同的,可以在合同成立之前要求签订确认书。签订确认书时合同成立。承诺生效的地点为合同成立的地点。采用数据电文形式订立合同的,收件人的主营业地为合同成立的地点;没有主营业地的,其经营居住地为合同成立的地点。当事人另有约定的,按照其约定。当事人采用合同书形式订立合同的,双方当事人签字或者盖章的地点为合同成立的地点。法律、行政法规规定或者当事人约定采用书面形式订立合同,当事人末采用书面形式但一方已经履行主要义务,对方接受的,该合同成立。采用合同书形式订立合同,在签字或盖章之前,当事人一方已履行主要义务,对方接受的,该合同成立。

单项选择题

Never mind the obesity epidemic—Canada is (31) with an epidemic of bad ideas on how to fight obesity. The latest is to treat fast-food restaurants as if they were (32) to porn shops, and (33) them from—or at least limit their numbers in—neighbourhoods with schools or hospitals.
That idea is one of many (34) by a group of medical doctors in an article published this week in the Canadian Medical Association Journal. The doctors, (35) by the cardiologist Mark Eisenberg of McGill University, seem to view a bag of potato chips as the moral (36) of a package of cigarettes. They (37) propose the use of graphic warnings for junk food, similar to (38) on cigarette packages," which now have pictures of a dying cancer (39) on them. They would discuss a (40) on junk foods. Salt they suggest removing from processed foods not (41) , so that no one notices, but fast enough to destroy the enticing taste.
There is a logical end to this kind of thinking: men skulking on street corners (42) hamburgers under their trench coats, even as a massive bureaucracy decides how to separate junk foods from (43) ones, for the purposes of launching a fusillade of taxes. (The authors even envision a utopia in which people snack on "trail mix, apple slices and granola bars. ")
Canada does not need a dietitian-in-chief. It doesn’t need healthy-food enforcement officers. People in a democracy should be (44) to make bad choices, even ones as reprehensible as scarfing chips or swilling sugary pop. These choices are different from cigarette smoking, which creates (45) effects on others.

A. variable B. environmental C. mentalD. genetic

A new report on children’s inactivity suffers from a similar flaw. Active Healthy Kids Canada complains that 72 percent of youth from the age of 5 to 19 do not have (46) to after-school programs. But why should 19-year-olds, or even the bulk of 14-year-olds, need such regimentation The attitude seems to be that only the government can (47) children from bad habits. How the state is supposed to program the pounds off today’s children is not explained.
Demonizing smoking is very different from demonizing obesity, (48) is a condition, not a behaviour. It is influenced by (49) factors. Shaming and blaming, taxing and banning, will not work. We need to promote greater (50) , at all ages, and all weights, and keep in mind that the heavy hand of the state is not the answer to every ill.

单项选择题