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【单选题】
The opinion of the author on media reporting is that ______.
A.
reporting, as it is conducted today, is of little value due to its sensationalist nature
B.
the inaccurate nature of the media is the result of public demand for that type of journalism
C.
the media is on a downward spiral toward further inaccuracies, but there is hope for the future
D.
the media is primarily interested in boosting sales and only marginally interested in the accuracy of it's articles
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参考答案:
举一反三
【简答题】Culture, like an iceberg, consists of two parts: 1 culture , which is exposed material culture, visible and easily described, and 2 culture , which is hidden in the material culture.
【简答题】一个厚度不计的圆柱形水桶,底面积为4×10 -2 m 2 ,盛上一些水后对水平地面的压力为400N,求: (1)此时水桶对地面的压强为多大? (2)桶的侧壁上有一个小阀门A,它能承受的水的压强最大为6×10 3 Pa,当A距水面多深时,它将被水冲开? (3)现在,已知小阀门A距水面0.5m(如图),把一个体积为5×10 -3 m 3 的实心浮球放入水中,刚好能够把A冲开,则浮球的密度为多少?
【简答题】甲船的速度比乙船慢20%。把(    )看作单位“l”,数量关系式是(    )。
【单选题】--Don’t you like the material? –Yes, it ___very soft.
A.
is feeling
B.
felt
C.
feels
D.
is felt
【简答题】一带阀门的圆柱形容器,底面积是300cm 2 ,装有13cm深的水.正方体A边长为12cm,重25N,用细绳悬挂放入水中,有1/6的体积露出水面,如图所示.试求: (1)A受到的浮力,此时水对容器底部的压强. (2)若细绳所能承受的最大拉力是14.92N,通过阀门K缓慢放水,当绳子刚要被拉断的瞬间,容器中液面下降的高度.(取g=10N/kg)
【简答题】一个厚度不计的圆柱形水桶,底面积为4×10 -2 m 2 ,盛上一些水后对水平地面的压力为400N,(g取10N/kg)求: (1)此时水桶对地面的压强为多大? (2)桶的侧壁上有一个小阀门A,它能承受的水的压强最大为6×10 3 Pa,当A距水面多深时,它将被水冲开? (3)现在,已知小阀门A距水面0.5m(如图),把一个体积为5×10 -3 m 3 的实心浮球放入水中,刚好能够把A冲开,则浮球...
【简答题】为什么圆柱体的承受力最强?
【单选题】下列句子中的“故”字,与其它意义不同的一项是
A.
故垒西边
B.
已而遂睛,故作此
C.
故国神游
D.
故人西辞黄鹤楼
【单选题】I like this kind of material; it ______ very soft.
A.
is feeling
B.
felt
C.
is felt
D.
feels
【单选题】--- How do you like the material? --- Lovely. It soft.
A.
is felt
B.
feels
C.
is feeling
D.
felt
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