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问题 单项选择题

下列物质不影响人血浆晶体渗透压的是（）。

A.钠

B.蛋白质

C.氯

D.葡萄糖

E.尿素

答案

参考答案：B

解析：钠、氯、葡萄糖和尿素与晶体渗透压有关，蛋白质影响胶体渗透压。

阅读理解
阅读理解。
                                     Tired? Bored? Hungry? And more miles left to go?
                                         Help pass the time on your trip: play a game!
     Everyone knows that a long bus ride can make even the most exciting field trip seem boring. When the
bus is traveling a long distance to reach the cool field trip destination,it can seem like forever. What about
when you are in the backseat waiting to reach Grandma' s house? The road stretches like a rubber band for
miles and miles. Here's a way to beat the road at its own game. Use what you have around you to play games
with your family and friends. You can have fun while you travel!
                                           Materials=nothing but time & imagination
                    Make Them LOOK
                   License Plate Games
1) ABC Version: 
Try to find license plates that begin with
each letter of the alphabet. You can work
together or competitively. Set a time limit
for best results.
2) State Version
Try to find a license plate from every state.
Work as a team. Use paper to keep track of
which ones you have seen if you can,
because 50 states can be hard to keep track
of!
* Note: Feel free to add or change rules.
For example, Alaska and Hawaii plates are
not necessary because those states might
be too far away. You want the game to be
fun, not annoying! 		                   Make Them LAUGH
                          Straight Face
One person is "it". They have to answer
any question with a silly phrase. You
decide what this phrase is before
beginning. A common first phrase is "The
cat's tail." Then you each ask this person a
question, like "What is the most important
thing to take to school tomorrow?" Each
person must ask a question until the person
who is "it" breaks down and laughs or
smiles. Then you pick another phrase.
Some suggested phrases:
＊My horse's hat
＊The bird's boots
＊The donkey's teeth
＊Sour lemons
1. When you play "Make Them LOOK!", you need to _____.

A. prepare a piece of paper with the alphabet on it
B. focus on the license plates of the running cars
C. know the traffic rules in Alaska and Hawaii
D. remember the alphabet you've seen

2. If a question in "Straight Face" is successful, the person"it" will feel_____.
A. funny
B. happy
C. confused
D. hopeful
3. Who is the passage written for?
A. Drivers going to other states.
B. Businessmen travelling often.
C. Students taking long trips.
D. People learning to be humorous.
4. The purpose of writing this passage is to _____.
A. teach something about how the license plates are arranged
B. learn how to use some phrases like "The cat's tail"
C. tell the readers how to kill time during trips
D. amuse the readers
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单项选择题

“（他）面对黑暗的社会现实和思想界的保守落后，奋起揭露统治阶级和道学家的空疏和无能，他敢于向封建传统观念挑战，勇于批判盲目尊孔颂经的迷信思想。”这是《明朝史话》对某一思想家的评价。这位思想家是（）

A.黄宗羲

B.顾炎武

C.王夫之

D.李贽
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