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【简答题】
根据短文内容及首字母提示在空白处填上适当的单词，使短文意思完整。 Airplanes are the newest kind of transportation. From early times, people tried to f 1 through the sky like birds. About 100 years a 2 , someone took the first ride on an airplane. This ride lasted for less than one m 3 . These first planes were very s 4 , too. Only one o 5 two people could fly in them at one time. Today these p 6 are very big and fast. H 7 of people can travel in them at one time. W 8 them, people can get f 9 one side of the United States to the other in less than one day. Traveling is very d 10 from the way it was 100 years ago. 1._____ 2._____ 3._____ 4._____ 5._____ 6._____ 7._____ 8._____ 9._____ 10._____
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】施工企业应该在月末计算本月支付给职工的工资总额并形成一项负债,应做记
A.
账户，贷记“应付职工薪酬”账户
B.
工程施工一一人工费
C.
工程施工一一间接费用
D.
采购保管费
E.
管理费用
【多选题】本实验中若质粒DNA样品经琼脂糖凝胶电泳后未出现预期的结果，可能的原因是（ ）。
A.
质粒DNA纯度不高，杂蛋白等去除不彻底
B.
反应缓冲液体系选择不当
C.
酶的用量和酶切时间不合适
D.
以上答案都正确
【单选题】Peter would rather ____
A.
watch TV than read
B.
go out and engage in his hobbies than watch television
C.
watch TV than take up a hobby
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