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Một cần trục nâng một vật nặng 1500n lên độ cao 2 m trong thời gian 5 giây Tính công và công suất của cần trục Giúp em với ạ hứa vote5 sao
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11: the doctor said that the patient was _good progress thanks to intensive ard continuos treatment A:causing B:making C :catching D:getting 12:snow is made more magical when _with fairytale villages ,charming cottages,And hallmark movie -ready downtowns A:pairing B:paired C:is paired D:is pairing 13:he will apply for a job _ A:when he is graduating from university B:until he gradated from university C:after he had graduated from university D:as soon as he graduated from university 14:her second venture , a software firm , is booming and will soon be ready to _more staff A:get on B:depend on C: put on D:took on 15:there are plenty of _solutions that have been tried and tested successfully in many countries A:off the bean B:on the house C:of the peg D:on the shelf 16:i _educational courses for business and professional men and women in New York since moved there A:conducted B:am conducting C:have been conducting D:will conduct 17:nobody is aware of the problem ,_? A:are they B:and they C:is it D:isn't 18:we should wash our hands relinly to avoid _infected by víues A:be B:to be C:been D:being 19:if they hadn't raissed our awareness of the disease, we _of it as seasonal flu A:would probably think B:would have probably thought C;will probablly think D:will probably be thinking

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