happened to be 一个简单的句子Its missing head happened to be among remains of the fifith century b.c.这句话的意思是：它丢失的脑袋却碰巧是在公元前五世纪的残骸中找到的.第一,为什么这里不是Its missing head

it happened to be raining.还是it happened to rain.第一个是对的,第二个有吗? happened to be 一个简单的句子Its missing head happened to be among remains of the fifith century b.c.这句话的意思是：它丢失的脑袋却碰巧是在公元前五世纪的残骸中找到的.第一,为什么这里不是Its missing head 一个简单的英语翻译短语 try to be more helpful, 分析一个非谓语动词的句子I t happened to be raining when i got there.我想问一下这是个什么从句?it happened to be raining又是什么从句? 30.We ________in the neighborhood.A.happened being B.happened be C happened to be D.are happen请讲的详细点 the old man happened to be on There ( )nobody in the room.were just happened being were happened happened to be. Peter was happened to be at home that day.为什么是was happened而不是happened It happened to be 和There happened to be有什么区别? he ____ by his sister at that moment.A.happened to see B.was happened to see C.was happened to be seen D.happened to be seen --What _ to them?--they appeared__in the accident.A.has happened to,be injured B.happened ,to have been injuredC.has happened to ,be injured D.happened ,injured 简单的英语句子一个English is too important to be dropped nowadays 中的“to be dropped ”什么意思? The happened to be walking along the riverbank then.改变句子的形式 一个很简单的英语问题!急!be going to do ,be going to be ,will do,will be有什么区别?详细一点,谢谢各位了 高二选择题一道There____ nobody in the parking place when he needed help A happened to be B happened to have C happened D happened to 一个简单英语句子疑惑,分数马上给I would like to be with us,简单说明下,不要长篇大论.L would like to be your penfriend,be 就是成为的意思;I would like to be with us,, be content to do求租一个简单句子 He — by his sister at that moment.A. happened to see B. was happeded to see C. was happened to be seen D. happened to be seen