he _____about the newsA.don't need to tellB.needn't to be told C.didn't need telling D.didn't need to be told请说明原因

He knew _____about the earth.A.a lotB.lots ofC.a lot ofD.lot of He _____about one month ago(die) He preferred _____about the future.A.to think B.not think C.thinking not D.not thinks He-Ne激光器 价格 He he ni ne 是什么 He didn't tell us anything about it.(保持原意）He ____ us _____about it he-ne激光器频率多少 He-Ne的波长是多少? He Ne Ar 哪个稳定 he _____about the newsA.don't need to tellB.needn't to be told C.didn't need telling D.didn't need to be told请说明原因 I read the newspapers to keep myself _____about what is happening outside.(inform) She said _____about my birthday on the way.This made me a little________ 初一英语（急；快）Fill in the missing words in the dialogue between a policeman and a woman.(P=Policeman;W=Woman)P Now,could you(1)_____the frist man for me,please?W Yes,certainly.He was(2)_____about 20.He was quite tall.And he was very thin I think he is in __ bed but he minght be mingt ne in__bathroom A // B the the C the / D / the 叙述He-Ne激光器的工作原理 He-Ne激光的波长是多少? he-ne激光的标准波长是多少 They talked a lot about their life and forgot the time (同义句)They talked ______ -_____about the time