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【简答题】
水平地面上有一个质量为m、边长为L的实心正方体A,它在水平拉力F的作用下的做匀速直线运动,在时间t内通过的距离为S,如图所示,在下列表格中,请你根据所学的力学知识,写出与物体A有关的物理量,并用题目给出的已知量写出其计算表达式。
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【单选题】Yue Yue, the 2-year-old girl ________ was run over by two vehicles last week and ignored by many passers-by, died in hospital on Friday. [ ]
A.
who
B.
whom
C.
whose
D.
which
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【单选题】煤矸石的大量排放带来的危害不正确的是( )
A.
占用大量宝贵土地源
B.
长期堆放日晒下会自燃,排放 CO2 、 SO2 等气体污染大气
C.
淋雨后的滤液渗到地里,会污染土壤及地下水
D.
大量煤矸石的长期堆放不会诱发灾害
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【单选题】以下哪项不是银汞合金充填术的适应证
A.
Ⅰ类洞的充填
B.
Ⅱ类洞的充填
C.
经完善牙髓治疗的后牙的组织缺损修复
D.
缺损面积大的无髓牙全冠修复前的充填
E.
Ⅲ类洞的充填
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【单选题】–How old is your daughter? -- ______ . We had a special party for her _____ birthday last week.
A.
Ninth; ninth
B.
Nine ; nineth
C.
Ninth; nine
D.
Nine; ninth
查看完整题目与答案
【单选题】煤矸石的大量排放带来的危害不正确的是( )。
A.
占用大量宝贵土地资源
B.
长期堆放日晒下会自燃,排放CO2、SO2 等气体污染大气
C.
淋雨后的滤液渗到地里,会污染土壤及地下水
D.
大量煤矸石的长期堆放不会诱发灾害
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【简答题】葱花君捡钱GIF动画制作
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【简答题】简述抵押贷款和质押贷款的联系与区别。
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【单选题】— How old is your daughter? — _____. We had a special party for her _____ birthday last week. [ ]
A.
Ninth; ninth
B.
Nine; nine
C.
Ninth; nine
D.
Nine; ninth
查看完整题目与答案
【单选题】Johnson bought a new car last week, and _______ doubled that of the old one.
A.
which price
B.
the price of which
C.
its price
D.
the price of whose
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【单选题】Did Mary visit that old town by _______ last week? [ ]
A.
her
B.
she
C.
hers
D.
herself
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相关题目:
【单选题】Yue Yue, the 2-year-old girl ________ was run over by two vehicles last week and ignored by many passers-by, died in hospital on Friday. [ ]
A.
who
B.
whom
C.
whose
D.
which
查看完整题目与答案
【单选题】煤矸石的大量排放带来的危害不正确的是( )
A.
占用大量宝贵土地源
B.
长期堆放日晒下会自燃,排放 CO2 、 SO2 等气体污染大气
C.
淋雨后的滤液渗到地里,会污染土壤及地下水
D.
大量煤矸石的长期堆放不会诱发灾害
查看完整题目与答案
【单选题】以下哪项不是银汞合金充填术的适应证
A.
Ⅰ类洞的充填
B.
Ⅱ类洞的充填
C.
经完善牙髓治疗的后牙的组织缺损修复
D.
缺损面积大的无髓牙全冠修复前的充填
E.
Ⅲ类洞的充填
查看完整题目与答案
【单选题】–How old is your daughter? -- ______ . We had a special party for her _____ birthday last week.
A.
Ninth; ninth
B.
Nine ; nineth
C.
Ninth; nine
D.
Nine; ninth
查看完整题目与答案
【单选题】煤矸石的大量排放带来的危害不正确的是( )。
A.
占用大量宝贵土地资源
B.
长期堆放日晒下会自燃,排放CO2、SO2 等气体污染大气
C.
淋雨后的滤液渗到地里,会污染土壤及地下水
D.
大量煤矸石的长期堆放不会诱发灾害
查看完整题目与答案
【简答题】葱花君捡钱GIF动画制作
查看完整题目与答案
【简答题】简述抵押贷款和质押贷款的联系与区别。
查看完整题目与答案
【单选题】— How old is your daughter? — _____. We had a special party for her _____ birthday last week. [ ]
A.
Ninth; ninth
B.
Nine; nine
C.
Ninth; nine
D.
Nine; ninth
查看完整题目与答案
【单选题】Johnson bought a new car last week, and _______ doubled that of the old one.
A.
which price
B.
the price of which
C.
its price
D.
the price of whose
查看完整题目与答案
【单选题】Did Mary visit that old town by _______ last week? [ ]
A.
her
B.
she
C.
hers
D.
herself
查看完整题目与答案