该题考查If 引导的条件状语从句seen had run lived begun eaten made waited swums(n)/n=(2n-1)a(n)seat 它的发音为[i:]sin2 31°+tan2 31°*tan2 59°+sin2 59°
=sin2 31°+1+sin2 59
=2qingdao scenery青岛风景青岛海滨风景名胜区西起团岛She worries a lot and gets stressed often.prevent sth (from)doing
避免 发生Some people prefer city life due to its convenience and modern fashionprincipal
n.负责人She is my good/close friend .Reading改为read
SiO3 2- + 2H+ = H2SiO3↓
Remember the traffic rules.
She is interested in English. She is very good at English
rain raise mail sail tail daily pair
lay say ray pay way day
She said that her brother wanted to go with her.
He asked Kate how her sister was then.
She is cleaning the room
school学校.park公园.hospital医院.airport机场.train station火车站.bus stop汽车站.hotel旅馆.restaurant饭店.net bar网吧.Disneyland迪尼斯乐园.square广场.zoo动物园.public place
rise rose risen 举起she －－her （形容词性物主代词）