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【简答题】
What happened to the boy when he went out to the house vegetable patch? 2. Why did the boy fail to hear the snake rattle? 3. How did the boy’s mother treat his wound? 4. What did his mother do when she found that Martha had taken off the strings? 5. Who should Herb Anderson look for first? Who else should he look for next? 6. Why did his mother go to the porch? Who showed up at last?
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【单选题】Animals are good for old people's health because animals ______.
A.
can look after them
B.
can be their good companions
C.
are more reliable than people
D.
can help them with housework
【单选题】价格歧视是指企业以不同价格把同样的物品卖给不同顾客，尽管对每个顾客的生产成本是相同的。 根据以上定义，下面不属于价格歧视的是：
A.
厂家在报刊上赠送折扣券
B.
买两个同样的商品打八折
C.
电影票对儿童和老人优惠
D.
厂家低价销售次品
【单选题】Animals are good for old people's health in the sense that animals ______.
A.
can look after them in hospital and home
B.
can be their good companions
C.
are more reliable than people
D.
can help them establish more social contacts
【判断题】A process flowchart identifies the sequence of production activities, movements of materials, and work performed at each stage of the process.
A.
正确
B.
错误
【简答题】Animals are good for old people's health because animals [A] can look after them. [B] can be their good companions. [C] are more reliable than people. [D] can help them with housework.
【单选题】赵某一家打算利用祖传美容秘方开办个人独资美容院,围绕谁为投资人进行商议。赵某一家人情况如下,谁可以作为投资人?
A.
赵某，男，户主本人，47岁，某县国家税务局局长
B.
周某，女，赵某之妻，45岁，已经取得美国国籍，但仍随家人在国内居住
C.
赵丙，男，赵某次子，15周岁，初中毕业后在某美容培训班学习美容，具有较强的管理能力
D.
赵乙，女，赵某长女，17周岁，某大学学生，长期从事网页设计和维护工作，收入颇丰，经济上已独立于家庭
【单选题】It can be concluded from the passage that the immune systems of animals ______ .
A.
can be altered by electric shocks
B.
can be weakened by conditioning
C.
can be suppressed by drug injections
D.
can be affected by frequent doses of saccharin
【单选题】下面属于价格歧视的是:
A.
商家对同一产品的消费者中忠实的老顾客和尚未形成忠诚感的新顾客实施不同的价格。
B.
某旅游景点对儿童收取和成人一样的票价。
C.
垄断企业把同样的产品以相同的价格卖给不同的顾客。
D.
商场对不同品牌的牙膏制定不同的价格
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