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【判断题】
支架式教学策略是以中心的教学策略,教师只需要在教学起点设置支架即可,整个教学过程不需要参与。
A.
正确
B.
错误
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举一反三
【单选题】______ the man looks at his son ! He thinks his son is getting more and more ______.
A.
How angry ; carelessly
B.
What angry ; carelessly
C.
How angrily ; careless
D.
What angrily ; careless
【简答题】二、省略亿位后面的尾数,求近似数。 17889900000 ≈ 52867369291 ≈ 13292800329 ≈
【判断题】将一个数改写成用“亿”作单位的数,就是省略亿后面的尾数求近似数。 [     ]
A.
正确
B.
错误
【简答题】求下列数的近似数 (1)省略万位后面的尾数. 1843520≈ 9597841≈ (2)省略亿位后面的尾数 3708638312≈ 9835378≈
【简答题】省略亿位后面的尾数,求近似数. 46809274520 970029400 3009254780
【简答题】求下面各数的近似数。 2006年部分工业产品产量 产品名称 数量 省略万位后面的尾数 产品名称 数量 省略亿位后面的尾数 彩电 65414000台 布 374000000米 冰箱 22425600台 钢 222336000吨 空调 49934000台 原煤 1667000000吨 轿车 2020100辆 原油 170000000吨
【单选题】________ other children, the father thinks, Jack is ______ son.
A.
Compared with; the most satisfied
B.
Comparing to ;the most satisfied
C.
Comparing to; a most satisfied
D.
Compared with; a most satisfying
【单选题】We all thinks that Jack ____________ for his son’s bad performance at school.
A.
is to blame
B.
is to be blame
C.
are to be blamed
D.
are be blame
【简答题】求近似数. (1)省略万位后面的尾数. 43850≈ 904493≈ 999000≈ (2)省略亿位后面的尾数. 5098000000≈ 3609000000≈ 960000000≈
【单选题】A) The mother doesn’t love her son. B) The son doesn’t love his mother. C) The son thinks that he’s old enough to make his own decisions about his life. D) The mother thinks that his son is old enough...
A.
The mother doesn’t love her son.
B.
The son doesn’t love his mother.
C.
The son thinks that he’s old enough to make his own decisions about his life.
D.
The mother thinks that his son is old enough to make his own decisions about his life.
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