1.At first -------it looked like a simple accident , but later the police became doubtful. A look B1.At first -------it looked like a simple accident , but later the police became doubtful.A look B sight C view D glimpse2.He found it

It was love at first sight. ____,it was very cold and cloudy 选择填空1.at the time 2.then 3.art first 4.first 1._____I saw the computer,I showed great interest in it.A.At first B.For the first time C.the first timeB、C有什么区别? The fox did it ___ .A.first B.last C.at first D.the first at first与at the first的区别另at first可以用在句中吗?eg:Although it made me not feel well at first,yet . It's the first time ,for the first time ,the first time ,at first 区别?哪个后面加过去时态 can never forget it at the first sight of I always know it was love at first At first he drove slowly and it worked well It was he who first raised his fist at me It's right at Grand and First Street,OK? ____,it was very cold and cloudy 选择填空!急1.at the time 2.then 3.art first 4.first He is turning it on for the first time是什么用法?1.“for the first time能否换成“at the first time”2.为什么这句要用现在进行时,用一般现在时不行吗? 用for.the.first.time和at.first 和it.was.the.first.time和the.first.time各造一个句子,说明她们的区别 11.I LIKED SCHOOL __BUT LATER I HATED IT.A:AT THE FIRST B:AT FIRSTC:IN THE FIRST TIME D:IN A FIRST TIME At first he_______(not notice)the cat.When he_____(see)it,it died 用 at first 造句at first 首先 At first it wasn't _______for me to listen to tapes at all.So I gave it up.