单项选择题：肉豆蔻与白豆蔻均具有的功效是：（）。 A.涩肠止泻，下气平喘 B.温中散寒，行气消胀

题型：完形填空

     Long, long ago, after a young woman finished her housework, she went to her grandmother and told
her about her life and how things were so hard for her. She didn't know how she was going to   1 it and
wanted to give up. She was   2 fighting and struggling . It seemed as one    3 was solved, a new one
would appear.
     Her grandmother took her to the 4 . She filled 3 pots with water and placed each on a high fire, and
soon the pots came to   5 . In the first pot, she placed carrots, in the second, she placed    6 , and in the
last she placed ground(被碾成粉末状的) coffee beans. She let them sit and boil. In about 20 minutes
she turned off the   7 and placed them in a separate bowl.
       8 to her grandmother, she asked, "Tell me what you see."
     "Carrots, eggs, and coffee." She   9 . Her grandmother brought her closer and asked her to feel the
carrots. She did and noticed that they were   10 . The grandmother then asked the granddaughter to
take an egg and   11 it. After pulling off the shell, she observed the hard boiled egg.   12 , the
grandmother asked the granddaughter to  13 the coffee. The granddaughter smiled as she tasted its rich
smell then asked, "What does it mean, grandmother?"
     Her grandmother   14   that each of these objects had faced the same adversity (逆境) , boiling
water. Each responded  15 . The carrot went in strong and hard, however, after  16 the boiling water,
it softened and became weak. The egg had been easily broken. Its thin outer shell had protected its
liquid interior (内部) ,   17 after sitting through the boiling water, its    18 became hardened. The
ground coffee beans were unique,   19   . After they were in the boiling   20   , they had changed the
water.
     "Which are you?" she asked her granddaughter.

( )1. A. bring
( )2. A. tired of
( )3. A. question
( )4. A. bedroom
( )5. A. boil
( )6. A. coffee
( )7. A. doors
( )8. A. Driving
( )9. A. replied
( )10. A. hard
( )11. A. fry
( )12. A. Sadly
( )13. A. cool
( )14. A. explained
( )15. A. simply
( )16. A. beating
( )17. A. or
( )18. A. dish
( )19. A. still
( )20. A. water

B. pour
B. absent from
B. problem
B. study
B. stop
B. eggs
B. lights
B. Running
B. wrote
B. soft
B. eat
B. Fortunately
B. taste
B. instructed
B. slowly
B. reducing
B. so
B. part
B. however
B. oil

C. make
C. curious about
C. reality
C. restaurant
C. burn
C. peers
C. burners
C. Referring
C. found
C. fresh
C. break
C. Therefore
C. empty
C. shouted
C. similarly
C. experiencing
C. and
C. inside
C. thus
C. steel

D. help
D. exciting about
D. chance
D. kitchen
D. rise
D. bowels
D. taps(水龙头)
D. Turning
D. asked
D. pretty
D. sell
D. Finally
D. mix
D. meant
D. differently
D. supplying
D. but
D. outside
D. too
D. sand

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题型：探究题

植物的生长需要多种矿质元素，其中必需元素就多达14种，需要量比较大的有氮、磷、钾、钙、镁、硫、铁等。为了探究植物根系是否等比例吸收矿质元素和水分，兴趣小组的同学设计了如图所示装置，选用两株各方面均相同的水稻，通过改变光照来调节蒸腾作用，然后测定水稻根系所处溶液中矿质元素含量的变化。

【提出假设】植物根系等比例吸收矿质元素和水分。

【实验设计】根据上述研究目的，设计相应的实验方案及记录表如下：

实验条件		检测项目
		水分蒸腾量	矿质元素含量变化
		水分蒸腾量	N元素 X Y……
甲	较强的光照	m₁	n₁
乙	较弱的光照	m₂	n₂

为了确保上述假设的普遍适用性，表中的X、Y等应为。

【数据处理】要初步证实假设成立与否，实验后对表中的数据应按下列方式处理。

A．比较m₁：m₂和n₁：n₂两个比值

B．比较m₁+n₁和m₂+n₂的大小

C．比较m₁-m₂和n₁-n₂的大小

【实验结论】植物根系不是以等比例的方式吸收矿质元素和水分。

【实验反思】

①本实验采用改变光照来调节水分蒸腾量，但在实验设计中，我们也可以在相同的光照条件下，通过改变水稻植株上的来进行实验；

②兴趣小组通过探究后否定了他们在开始时提出的假设。对于他们的这次探究活动你认为是否有价值? 。

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题型：单项选择题

(76～77题共用题干)患者，男性，24岁。出现幻觉、妄想、言语紊乱等症状，诊断为精神分裂症，服用氯丙嗪50mg治疗。1日用药后突然昏倒，经检查发现血压过低。请问

最适于治疗氯丙嗪引起的低血压的药物是

A．多巴胺

B．肾上腺素

C．麻黄碱

D．去甲肾上腺素

E．异丙肾上腺素

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题型：单项选择题

下列影响购房者购买行为的因素中，属于心理因素的是（）。

A．生活方式

B．受教育程度

C．购买动机

D．自我形象

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题型：单项选择题

甲乘坐地铁末班车时捡到一台笔记本电脑，第二天在地铁站台上看到了乙贴出的寻物启事寻找丢失的电脑，并称“如有人捡到后送回，将给予1000元的酬劳”，甲见其告示中所描述的电脑与自己捡到的完全相同，于是将笔记本归还给乙，根据《物权法》的规定，下列说法正确的是( )。

A．乙如果反悔的，经过说明后可以不支付1000元的报酬

B．乙不得反悔，必须按照悬赏广告中的报酬金额支付

C．乙可以与甲协商支付报酬，但不得低于1000元

D．乙在寻物启示中约定支付报酬的行为违法且违背社会道德，有关酬劳的约定无效

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肉豆蔻与白豆蔻均具有的功效是：（）。 A.涩肠止泻，下气平喘 B.温中散寒，行气消胀

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