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【单选题】
根据“三步走”发展战略,我国到21世纪中战略目标是A.
全面建成小康社会
B.
基本接近发达国家水平，生活比较富裕
C.
基本实现现代化
D.
物质文明与精神文明基本协调发展
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反馈参考答案：
举一反三
【简答题】(武汉大学2007年考研试题)如图11一14所示电路，已知Us=4δ(t)V，R1=3Ω，R2=6Ω，C=0．1μF。试求电路的冲激响应i(t)、uc(t)。
【单选题】—What kind of stories do you like? —I prefer stories ______ have happy endings. [ ]
A.
who
B.
that
C.
whose
D.
where
【单选题】Regarding to the basic stories, which of the following match is false?
A.
Tristan—an alienated traveler who will never return home.
B.
Cinderella—the story of the “dream comes true”.
C.
Achilles—an invulnerable hero with a fatal flaw.
D.
Romeo and Juliet—star-crossed lovers.
【单选题】In the writer's opinion, fairy stories ______.
A.
have a very bad effect on children
B.
have advantages in cultivating children's imagniativity
C.
help children to come to terms with fears
D.
harm children greatly
【简答题】试求图4-14所示电路的零状态响应u C (t)。
【单选题】Whose stories have been told to illustrate the point?
A.
Abraham Lincoln’s stories
B.
the lady's Africa trip
C.
Dale Carnegie’s stories
D.
Dale Carnegie’s and Abraham Lincoln’s stories
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