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【多选题】
“高禖”主管:A.
婚姻
B.
生育
C.
五谷
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
【单选题】下列关于DNA结构的叙述，哪项是错误的( )。
A.
碱基配对发生在嘌呤碱和嘧啶碱之间
B.
鸟嘌呤和胞嘧啶形成 3 个氢键
C.
DNA 两条多核苷酸链方向相反
D.
腺嘌呤与胸腺嘧啶之间形成 3 个氢键
【单选题】In China, people walk _____ the street. [ ]
A.
on the left
B.
on the right of
C.
in the middle of
D.
on the left of
【单选题】According to the text the newsagent last wrote out 'Topham’on the top right-handed comer of the author's paper because ______.
A.
the newsagent wanted to revenge on the author's habit of frequently changing the order
B.
the newsagent was intentional to punish Topham
C.
the newsagent was careless and opinionated
D.
the newsagent was reluctant to write the author’s name in a correct way
【简答题】根据图片及首字母提示完成句子。 1. The left woman is y ________ than the right woman. 2. The man is t ________ than the woman. 3. The girl is s ________ than the boy. 4. The left man is o ________ than the right man....
【单选题】The____ Amendment o f the Constitution guarantees the right of each state to provide for the education of its people.
A.
5th
B.
10th
C.
8th
D.
9th
【判断题】免费软件是一种无需付费就可获得并使用的软件,但用户并无修改和分发权,其源代码也不一定公开。 360杀毒软件就是一种免费软件,但它不是 “ 自由软件 ” 。
A.
正确
B.
错误
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