某旅游团在某市游湖时，一位旅游者提出要单独划船游湖，此时导游员应：（）.A．同意其要

2013年11月8日，有历史记载以来人类遭遇的最强风暴“海燕”在菲律宾登陆，给菲律宾造成重大损失和严重的人员伤亡。灾情发生后，各国纷纷表示向菲律宾提供人道主义援助。这些援助的物资

A．是商品，因为它们是劳动产品

B．不是商品，因为它们没有用于交换

C．是商品，因为它们有使用价值

D．不是商品，因为它们没有使用价值

患者女性，29岁，因“手抖1年，自感心悸、怕热、多汗、乏力3个月，易饥多食”来诊。查体：心率88次/分，血压90/60mmHg（1mmHg=0.133kPa），意识清，精神欠佳，双上睑无水肿，双眼球无突出，眼裂无增宽，双侧甲状腺Ⅱ度大，质较韧。实验室检查：甲状腺功能检查示游离三碘甲状腺原氨酸17.07pmol/L，游离甲状腺素48.75pmol/L，促甲状腺素0.04U/L；血常规示白细胞3.6×10⁹/L，中性粒细胞0.37。诊断：甲状腺功能亢进，白细胞减少症。予维生素B410mg，每日3次口服，注射用灵杆菌多糖50活性单位，用5%葡萄糖注射液250ml溶解稀释后静脉滴注。滴注20分钟后，患者出现寒战、畏寒，立即停止静脉滴注，肌内注射异丙嗪25mg。患者感头痛、腰痛、恶心，呕吐胃内容物（非喷射状）。查体：体温38.2℃，心率112次/分，血压120/80mmHg，意识清，精神欠佳，腹部无明显压痛及反跳痛。给予降温、吸氧，肌内注射甲氧氯普胺后缓解。

依据患者静脉用药后出现的症状，该反应大致可分为（）

A.寒战期

B.畏寒期

C.发热期

D.高热期

E.恢复期

F.胃肠道反应期

以下哪项情况不会出现高粘综合征（）

A.低纤维蛋白血症

B.癌症

C.缺氧

D.高脂血症

E.红细胞增多症

According to ancient records, the first tax that the government of Selea imposed on a basic commodity was a tax of two centima coins on every jar of cooking oil sold in Selea. Tax records show that despite a stable population and strict enforcement of tax laws, revenues from the oil tax declined steeply over the first two years that the tax was in effect.
Which of the following, if true, most helps to explain the decline in Selean oil-tax revenues

A．During the decade following the implementation of the tax, the average household income in Selea rose steadily.

B．Two years after implementing the tax on cooking oil, the Selean government began to implement taxes on numerous other basic commodities.

C．Jars of cooking oil were traditionally bought as wedding gifts in Selea at the time the tax Went into effect, and gifts of cooking oil increased after the implementation of the tax.

D．After the tax was imposed, Selean merchants began selling cooking oil in larger jars than before.

E．(E) Few Selean households began to produce their own cooking oil after the tax was imposed.

从群众中来，到群众中去，是公安工作的根本态度。( )