据推算,在我国举行一次全国性的乡级人大代表的直接选举,至少需要433万人的人力投入,3亿元以上的财政支出;举行一次全国性的县级人大代表的直接选举,至少需要533万人的人力投入,6亿元以上的财政支出,而实际的支出很可能远高于此数。如果直接选举全国人大代表,那么所需的人力投入和财政支出必定会更加庞大。这表明( )
A:直接选举的成本过大,得不偿失
B:我国进行间接选举的条件还不具备
C:我国将长期采取直接选举的选举方式
D:选举方式的选择与我国的国情密切相关
导致唐朝由盛转衰的历史事件是( )
潮汐能代表的海洋能区别于其他海洋能的特点是( )
①能量来源于日、月的引力 ②具有规律的日变化 ③密度小 ④时空分布均匀
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
注意:修改10处,在横线上写出错误指出,并加以修改。
Hi,Susan
I’m sorry that I wasn’t able to return to your bike on time yesterday. I mean to give it back to you before four in the afternoon,and I was hold up on my way back. Just before I turned corner of park street. I happened to see an accident. A little girl was hurt and mother needed help. So I helped them going to the nearest hospital. I stayed here for one and a half hour and made sure that the girl was all right.When I got back, it were already 6 pm. I hope you understand.
Thank you!
Li Ling
①____改为____
②____改为____
③____改为____
④____改为____
⑤____改为____
⑥____改为____
⑦____改为____
⑧____改为____
⑨____改为____
⑩____改为____