【单选题】【消耗次数：1】
公元前21世纪，禹之子启杀死了经过公选产生继承人伯益，自立为王，建立了我国历史上第一个奴隶制王朝（ ）。
①
商朝
②
夏朝
③
周朝
④
秦朝
参考答案：
复制
纠错
相关题目
随机题目
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/481720CBEA494D55D7C9BE02E8A92602.png" title="1.png" alt="1.png"/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/88FE88F0EE2C2E719AC98E20785E9585.png" style="" title="0.png"/><img src="https://huaweicloudobs.ahjxjy.cn/40E16AA2335C160E6AB0EAAA6A36DF74.png" style="" title="1.png"/>=[填空1]
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/429C39677D0E94FA075721E8F323B83D.png" title="11.png" alt="11.png"/><img src="https://huaweicloudobs.ahjxjy.cn/9E45878122A0332356D3EB9B23D618E3.png" title="12.png" alt="12.png"/>。a=[填空1],b=[填空2].
【简答题】
Translate the following sentence into ChineseAs the world is getting more densely populated, pollution presents a severe problem.
【简答题】
Translate the following sentence into English.手机用得越多，我们就越要关注手机的安全问题。
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[integrity; conscience; yield; appoint; assure; ensure; demonstrate; clarify; preserve; scarce]6. The general managers letter, which give him credit,[填空1]his promotion.
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[privilege; component; stagnant; entangle; superficial; arresting; expound; penetrating; indulge; click]6. He returned to Ohio so that he could[填空1]his passion for football.
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[vain; frame; curve; twist; comb; collapse; scatter; scratch; rebuild; harsh]1. Never overtake on a[填空1].
【简答题】
Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[set off; after all; attach to; burst into laughter; lean against; teach...a lesson; take off; come to sense; give in to]6. Banks are almost always willing to[填空1]the security of property.
【简答题】
简述一个计算机局域网的硬件组成和软件组成。