皮皮学，免费搜题
登录
搜题
【单选题】
一种元素的最高价氧化物和气态氢化物的分子极性键形成的非极性分子，这种元素是下列元素中的( )A.
硫
B.
磷
C.
碳
D.
氯
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】关于Na + 、Cl - 重吸收的叙述,错误的是
A.
滤液中99%以上被重吸收
B.
Na+是主动重吸收,大部分Cl - 是被动重吸收
C.
70%在近球小管处重吸收
D.
髓袢升支粗段,Na + 和Cl - 均为主动重吸收
E.
远曲小管和集合管对Na+重吸收受ADH调节
【单选题】David Beckham was born in 1975 in London, at a place called Leytonstone. When he was a young boy, his greatest fervency was in football. He played it whenever he had the chance. Sometimes he would go ...
A.
success
B.
interest
C.
prize
D.
skill
【简答题】David Beckham was born in 1975,in London, at a place called Leytonstone. When he was a young boy, his greatest passion was football, he played it whenever he had the chance. Sometimes he would go and ...
【单选题】客户在跟客服交流时不行承担运费,客服应该如何处理()。
A.
威胁客户让其承担运费
B.
告知客户退换货的相关规则,跟客户协商运费问题
C.
让客户以到付方式寄回
D.
如果客户不承担运费就不给予办理退换货服务操作
【单选题】— Hi, David, I heard you had an accident this morning. — Yes. Luckily, I hit the brakes in time ______ I would have been injured badly. [ ]
A.
and
B.
but
C.
or
D.
so
【简答题】Alex: Hi, David. How was your football match? David: Oh, it couldn't have been ______1______.It was _____2_____ because of heavy ____3______. Alex: That's too bad. When the ___4____ _____5____ is no...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
