搜题请搜索小程序“爱下问搜题”
问题 判断题

“每公吨88美元CFR上海”这个出口报价是正确的。( )

答案

参考答案：错

解析：一个完整的出口报价应该包括：计价数量单位、计价货币、贸易术语、装卸地，本题是出口报价，而卸货地是上海，这显然是错误的。

单项选择题

Until recently, most population growth has occurred in relatively dense urban environments. In (91) words, even if we were witnessing rapid population growth, that would not mean that the (92) were filling in with people. (93) , the urban areas would tend to become more crowded. Historically, we find that people have moved to (94) the jobs were. Jobs were usually in ports or locations with many natural (95) . After transportation became relatively cheap, other geographical locations became (96) of economic activity. One factor that determines where people will move to, even when transportation becomes cheap, is (97) . And individuals working in cities (98) higher incomes than those working in (99) areas. Hence, population has tended until the 1970s to (100) in our major urban centers. Recently population has (101) out of the Northeast to the South and to the West for the more pleasant climates. If people did not (102) from living in large cities, there would likely be a much more even population distribution (103) our entire land area. Probably, if this (104) the case, there would be less concern over population (105) Indeed, one need only (106) a cross-country drive or plane trip to realize how (107) populated these United States really are. This is not to say that we should or should not do something about (108) growth. The shortage of people in certain areas merely demonstrates that overpopulation in the United States is really only a problem in (109) urban environments. And this problem may be slowly correcting (110) .

A．underpopulated

B．overcrowded

C．polluted

D．inhabited
查看答案
问答题 简答题

患者，男性，40岁，河南籍。因"反复发热1年，伴呼吸困难1月余"入院。患者自诉1年前无诱因出现右侧头痛，右侧面部逐渐出现条带状的小疱疹，伴疼痛，发热体温波动在37℃~38.5℃，全身不适、厌食、恶心，在当地医院以"带状疱疹"予抗病毒对症治疗，皮疹消退，但患者仍间断发热。半年后无诱因出现胸闷、气短，同体位无关，活动后加重。近1个月体温转为高热，最高达40℃，呼吸困难进行性加重，静卧时气短。体重下降15kg。患者为个体商人，曾到泰国及马来西亚短期旅游。已婚，否认冶游史。入院查体：T38.9℃。一般情况差，消瘦。舌边缘有条状白斑。面、胸部弥漫性充血，右颈面部皮肤有斑片状色素脱失，双手杵状指。R30次／分，呼吸急促，稍活动即喘，双肺呼吸音粗，心率105次／分。X线胸片报告：双肺弥漫性网状结节状间质改变。血气分析：PaCO236.8mmHg，PaO254.8mmHg，SaO288.1%
查看答案