高架绝缘斗臂车作业

The little girl listened to the teacher with attention,__ to miss any word .A.not tryingB.trying not C.to try notD.not to try我都被弄混了 = =. The teacher told the girl not to worry.The teacher told the girl to___ ___ ___ 1 The students listened carefully to the teacher with their eyes -_____on the blackboard (D).A to 1 The students listened carefully to the teacher with their eyes -_____on the blackboard (D).A to focus B focusing C being focused D focused2 Such diffi After reading the book,our teacher c______ to write some important points on the blackboard. She likes vegetables.【对划线部分提问】 She likes playing sports 对划线部分提问划线部分 playing sports 地球以前生物大灭绝最大的一次 的时间,原因.2.5亿年前的 全称是什么?原因是什么? 地球经历过几次生物大灭绝分别是什么原因,什么年代 地球经过几次生物大灭绝? 地球生物大灭绝的原因越全面越好啊 地球上有那几次生物大灭绝?我只知道有6次,可哪6次我就不知道了 为什么不是There is a (h) and an (u) in the word (hour).而是There's an (h) and a (u) in the word (hour).Thank you~ There is ( ) "r " in the word "hour"括号里要添“an”还是“a”?能说明原因吗 there is ——“h” in the word "hour" A a B an C the D / There is _____"u"and______"h" in the word "hour"为什么？a和an的各有哪些 There is ___ "h",____ "O",_____ "u"_____ and_____ "r" in ____ word "hour".A.a an a an the B.an an an an a C.an an a an the D.a an an an a 写可爱的词语形容可爱的词语 The pen is blue对划线部分提问（划线部分为is blue） The bag is blue.（对划线部分进行提问） 补充：The girl stood there _______(像块石头似的) there at the door stood a girl about the same height ____.A.as me B.as mine为什么啊 不是the girl is as tall as me吗 怎样判断? There stood a girl at the corner ```as There stood a girl at the corner of the street,looking around,as if _____whether she was at the right placeA、found out B、to find out C、finding out D、find out There stood a girl about the same height There stood a girl about the same height 【高一英语选择】There at the door stood a girl about the same height____.A as meB as mine C with mine D with me 用什么词形容女孩子淘气? she likes (blue )best.对化线部分提问 There is ( ) "s" in the word "bus".括号里填啥,为什么 My borther likes the blue car划线提问（the blue ）划线 There is ___"s"and ___"u" in ___word "bus"A a,an,a Ban,a,the C an,an,a D a,a,the My borther likes the blue car划线提问（the blue car）划线My borther likes the blue car划线提问（the blue ）划线 刚刚发错啦！ There is _ "h" in the word "English".A/ B.a C.an D.the There is ____"u" and ____ "s" in the word "bus''这一类题目怎么分辨用a还是an呢?