| Certainly, the most popular method of
traveling used by Americans is the privately-owned automobile. The vast majority
of Americans have a car, and many families have two. (31)
during your visit to the United States, you may decide to rent a car
to travel outside the city or to travel to other parts of the country. Car rental companies are (32) in the telephone book and are located in most cities and towns. (33) , there are usually rental cars at airports and train and bus stations. As is tree everywhere in the world, you can rent a car (34) the day, week, or month. Some companies (35) have special weekend rates that you may find especially interesting if you have only a limited (36) of time to travel around the area you are visiting. Since each company has its own rules and rates, it is a good idea to< A. insist on B. work on C. count on D. depend on [单项选择]准确确定地球是一个球体的是（）
A. 麦哲伦的环球航行 B. 生活在地球上的古代人们 C. 从人造卫星上拍摄的地球照片 D. 外星人告诉我们 [单项选择]进行交叉作业时，必须设置（）或其他隔离措施。
A. 警牌 B. 安全网 C. 安全带 D. 红线警戒区 [名词解释]国际贸易
[单项选择]患者男，15岁，直面型，鼻唇角正常，面下1／3正常，颏唇沟略深。前牙Ⅱ度深覆，覆盖4mm，磨牙远中尖对尖关系，上颌拥挤4mm，下颌无拥挤，第二磨牙已完全萌出若治疗计划是拔除2个上颌第一双尖牙，治疗结束后磨牙关系应为（）。
A. 中性关系 B. 尖对尖远中关系 C. 完全远中关系 D. 近中关系 E. 轻度远中关系 [单选题]普速铁路，本线来车按下列距离下道完毕：Vmax≤60 km/h时，不小于（ ）。
A.300m B.400m C.500m D.800m [简答题]允许速度大于（ ）km/h的线路应采取立体交叉
[单选题]治呕吐、咳喘痰多、胸膈痞满、噫气宜选
[多选题]消防监督检查的特点有( )。
A.具有时间性 B.具有随机性 C.具有权威性 D.具有强制性 E.具有客观公正性 [多选题]适用于干热灭菌的物品有 。（ ）
A.玻璃器皿 B.瓷器 C.糖类、明胶 D.饮用水 [单选题]过机误差在（）信号前人工校正无效。
A.停车 B.通过 C.侧线 D.减速 [多项选择]传染病信息报告管理遵循（）。
A. 分级负责 B. 属地管理 C. 异地管理 D. 户籍管理 我来回答: 提交
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