皮皮学，免费搜题
登录
搜题
【判断题】
电泳是常用的DNA检测方法，在电泳中DNA分子的泳动方向是从正极向负极。A.
正确
B.
错误
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
【简答题】According to the latest report, more and more young people intend to learn _______ (economy) and social science.
【单选题】— Are there _____________ pens in the box? — Yes, there are _____________. [ ]
A.
some; any
B.
some; some
C.
any; any
D.
any; some
【单选题】Some say yes and others say no; I don't know __________ to follow.
A.
whether
B.
what
C.
whom
D.
how
【单选题】Some people say jogging is good; ____ believe jogging does harm to people’s health.
A.
the others
B.
others
C.
other
D.
another people
【简答题】Yes, I would say it’s that as well as some much more ____ 4 ____ .
相关题目：