this policeman( )people in his work.a.helps b.helping c.help

This policeman is active是什么意思 Are （this） （policeman）. policeman 模仿例句改写以下句子例句：This policeman is tall.But that policeman is taller.He is the tallest policeman I have even seen.题1.This street is clean.2.This man is old.3.This river is long. This is Mike T-shirt.（ ） ----- ----- A B I am an policeman.This is Mike T-shirt. （ ）----- ----- A BI am an policeman. （ ） --- -- A B不懂. this和the的用法this和the的意思一样..到底是怎样区分..用在哪里...例如：A policeman saw this man 还是A policeman saw the man..还有：A policeman followed this man ..还是A policeman followed the manthe 和this 是不是都 Is this your v_____,sir? asked the policeman,Did you see yhe sign with No Parking 把下列句子变为被动语态 The policeman was questioning the thieves at this time yesterday. this policeman( )people in his work.a.helps b.helping c.help policeman复数 policeman 复数 policeman是什么意思 punching policeman The policeman asked me ___ at this time yesterday.The policeman asked me ___ [what was I doing/what did I do/what I was doing/what I do]at this time yesterday. The policeman（ ）（order）the man to leave.This office gives us an （ ）（order） PEO可以用哪些溶剂溶解 we have _______ peo-ple in it We see the fire in the sky,we feel the beating of our herats together. I love this song very muchWe see the fire in the sky,we feel the beating of our herats together. I love this song very much.Yes,the world needs our love.In this world,many peo