作业帮A lot of high buildings ( ) in his hometown in the last three years是have been set up还是were set up
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A lot of high buildings ( ) in his hometown in the last three years是have been set up还是were set up
A lot of high buildings ( ) in his hometown in the last three years
是have been set up还是were set up
A lot of high buildings ( ) in his hometown in the last three years是have been set up还是were set up
用have been set up.现在完成时表示从过去某时间开始一直延续到现在并有可能延续下去的动作,用于延续性动词,且句中常带有表示一段时间的时间状语,如：since,for two months,in the last(或past)3 years ,so far等等
were set up
have been set up
完成时态表示持续的时间或动作，句中的3年是持续的一段时间
have been set up
My sister and I tried paragliding.I felt like I was a bird.It was so exciting For lunch ,we had something very special ――Malaysian yellow noodles .They were delicious In the afternoon ,we rode bicycles to Georgetown .There are a lot of new buildi
A lot of countries never have snow-or they have it only on the tops of very high mounts
we met a lot of people when we were a high school student.这句话的语法哪里有错
we met a lot of peopel when we were a high school students.这句话哪里有错
Translate：“Before I started high school,I uerd to spend a lot of time playing games with my frie
used playing to spend I games time before a lot of staring high school 连词成句
Translate：“Before I started high school,I uerd to spend a lot of time playing games with my frie
You may out know a lot of people when you start high school.中的out是怎么回事啊?是什么作用?
lot a lot lots of a lot of 的用法
a lot of 造句
a lot of造句
a lot of
have a lot of
a lot (of)造句
what a lot of
a lot of
a lot of
a lot of 翻译