皮皮学，免费搜题
登录
搜题
【单选题】
四川长嘴壶又称（）。A.
壶
B.
远射壶
C.
长流壶
D.
天地壶
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】What is Obama's action to make democratic decisions'?
A.
He climbs up a ladder to make the decisions heard by everyone.
B.
He appeals to every state to have the same standards to value performances.
C.
He will stop the current measurement about the teaching of valid science.
D.
He will try to drive those conservatives mad by changing policies.
【单选题】已知在 1 mol/L HCl 溶液中，φq'Fe3+/Fe2+ = 0.68 V，φq'Sn4+/Sn2+ = 0.14 V。将 20.00 mL 0.10 mol/L Fe3+ 的 HCl 溶液与 40.00 mL 0.050 mol/L SnCl2 溶液相混合，平衡时体系的电势为
A.
0.14 V
B.
0.32 V
C.
0.50 V
D.
0.68 V
【单选题】A good way to train an animal to do something quickly is to ______.
A.
make the action easy
B.
praise it in words
C.
reward it with food
D.
weaken its motivation
【简答题】四环素与土霉素长期大量口服或静脉给予可造成严重_____________损害,也能加剧原有的肾功能不全,影响_____________代谢而增加氮质血症。
【单选题】Our government is taking action to improve the environment.
A.
make…worse
B.
make…better
C.
make…different
D.
make…the same
【简答题】A decision is a choice______(make)from among alternative courses of action that are available.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
