单项选择题
1、根据以下资料，回答题。

请在第_____处填上正确答案。
A．fortunately
B．lastly
C．lately
D．finally


2、回答题
You really have to get very old before you realize you're old．I'm in my middle fifties and I don't　feel 21 yet．However, sometimes I look back at my childhood and 22 things to the way life is for 23 kids．Some things have certainly changed．One area of change is 24Some changes have been improvements．Some changes, on the other hand, have been 25
When I started school, most people didn't have a television; TV was just beginning to get 26My father decided to go all out and buy a 16 inch black and white Motorola 27 I still remember watching the Lone Ranger save people from the28guys on that awesome electronic machine．That was exciting!
Now, 29 have larger pictures in full color．The pictures are clearer and the sound is much more 30The new high definition sets are made to rival 31 screens．The variety and quantity of programming has 32 greatly．There are hundreds of channels and more shows than one person could ever watch．There are many fine entertainment and educational 33There's also a lot of garbage stuff that most 34 don't want their kids exposed to．Overall, we have more choices, and that is good．I wonder what 35 will be like when today's kids are my age．

A．young
B．old
C．sad
D．happy


3、 So quickly ________ their work that they were given a bonus．
A．did the workmen finish 
B．the workmen finished
C．the workmen finish 
D．do the workmen finish


4、 当事人一方不履行非金钱债务或履行非金钱债务不符合约定的，对方当事人可以要求履行的情况是（　　）。
A．当事人拒绝履行
B．法律上或事实上不能履行
C．债务的标的履行费用过高
D．债务的标的不适合于强制履行


5、 甲将其电脑借给乙使用，乙却将该电脑卖给丙。依据我国《合同法》的规定，下列关于乙、丙之间电脑买卖合同效力的表述中，正确的是（　　）。
A．效力待定
B．有效
C．无效
D．得变更或撤销


6、以肌肉骨骼的运动实现的程序化、自动化和完善化的外显活动方式是（　　）。
A．动作技能
B．智力能力
C．练习
D．能力


填空题
7、

8、 1866年，德国生物学家海克尔(Haeckel)首次提出了____________的概念。


简答题
9、 简述动产质押和抵押的主要区别。


10、知觉的基本特性有哪些?

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