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【简答题】
Look and answer. 1. Where did you go last weekend? 2. What's the weather like in Beijing? 3. How did you go there? 4. What did you do? 5. What was the date?
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举一反三
【单选题】The post-World War Ⅱ baby ______ resulted in a 43 percent increase in the number of agers in the 1960s and 1970s.
A.
bomb
B.
boom
C.
production
D.
prosperity
【简答题】听力原文：Despite efforts of the government to reduce the incidence of smoking among agers and young s, such as the new law which makes smoking more expensive, I regret to say that smoking is not ...
【单选题】From the passage, ______ are most likely to catch colds?
A.
infant boys
B.
young girls
C.
age boys
D.
elderly women
【单选题】The author's own discoveries from the day-to-day relationships of parents and young agers indicate that ______.
A.
storm and stress between the parents and the agers are normal
B.
storm and conflicts are unavoidable
C.
parents can never avoid the conflicts unless they love their children
D.
parents' strictness lead to their children's disapproval of them
【单选题】Her overall language proficiency remains that of a toddler.
A.
disabled
B.
baby
C.
pupil
D.
ager
【简答题】已知逻辑函数的波形如下图所示,试写出其逻辑函数表达式。
【单选题】下列对“解”和“释”辨析不正确的一句是：()。
A.
“解”和“释”都有“解开”的意思
B.
“解”和“释”都有分析的意思
C.
“解”和“释”还有各自的习惯用法
D.
“解”和“释”的意义古代和现代完全一致
【简答题】已知A、B为输入，F为输出，波形如下图1-8所示。根据波形图写出真值表及函数F的表达式。
【简答题】f(t)信号波形如下图所示,画出信号的导函数波形,并写出其表达式
【单选题】F inancial managers are responsible for determining: I. how suppliers will be paid. II. the appropriate level of debt for a firm. III. which projects a firm should undertake. IV. how to invest the fir...
A.
I and II only
B.
II and III only
C.
II, III and IV only
D.
I, II ， III and IV
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