The sun has risen ,let’s go to have a barbecue.为什么一定要用现在完成时,不能用一般现在时?The sun has risen ,let’s go to have a barbecue.为什么一定要用现在完成时,不能用一般现在时?

she has risen with the first rays of the sun this morning.句子成分咋画 用介词填空 In summer,at 6a.m .the sun has risen _____ the horizon. The sun ( ),they continued their way.A.has risen B.having risen C.has raised D.having raised.选哪个啊,为什么 The sun has risen,for the birds are singing的the有什么作用.为什么我常常见到 the sun has risen at half past five.句式对吗.我要用过去现在完成时形式.就是用risen这个词.不对请指出 The sun has risen ,let’s go to have a barbecue.为什么一定要用现在完成时,不能用一般现在时?The sun has risen ,let’s go to have a barbecue.为什么一定要用现在完成时,不能用一般现在时? The sun was risen.和 The sun has risen.区别在哪里?请问这两句话表达的区别在哪里?我知道第二个是现在完成时,那么第一个又是什么时态呢? the risen sun,这个过去分词作前置定语,是表主动还是被动?语法书上说是表被动,上面还写the risen sun=the sun that has just risen,这明明是过去分词表主动啊,语法书上怎么说表被动呢? The sun had a___ risen when he set out The sun ( rising ) in the east,a new day comes.括号里为何不用is rising括号里另外 两个备选是1,has risen.2,rises The accident was happened two days ago改错这是关于“不及物动词无被动语态”的。还有一道选择题：The sun ____when we got there.A.was risen B.has been risen C.had risen D.is rising= =还有一道选择题：The oranges should we,reached,the,the,top,by,time,had,the,the,sun,mountain,of,risen,组句子 血溅坟场 DRACULA HAS RISEN FROM THE GRAVE怎么样 The river has risen several metres.several metres 是什么成分 has risen from she told me the sun (rise,rose,rises,had risen)in the east. the sun risen,everything is coming back to life分析一下结构 The number of the students in Grade Nine -- in the past tow years.这是一道选择题.选项：A.has risen B.have risen C.is risen D.has been risen