It is too cold in the room. We have to keep the air-conditioner ___ all dayA. opening B. running C. open D. ran答案选A,请问C为什么不对?open 做宾语补足语.

is,always,cold,too,it,winter,in连词成句 it is cold a____ in your city,too?首字母填空 Autumn is the best season in Beijing .It's neither too hot nor too cold.谁知道! It is neither too hot in summer nor cold in winter In winter,it is cold. and is it nice today?问天气如何回答,多讲点it is today,the best is in fall.it rains too much in the spring,and it is too hot in summer,it is too cold in winter. It is too (cold) in winter.用括号中的词提问 Can we swim in winter?No,______.It is too cold. it is too cold today填Too造句 In winter you can see ()ice everywhere ,because it is ()cold 用too many too much等填空 在线等! there is?snow and it is?cold in Harbin in winter every yearA:too much;too much B:much too;much tooC:too much;much too D:much too;too much请说明原因,和意思.thank you very much! it is very cold in it the winter is too cold for us to swim in.改为同意句 the winter is cold we swim in it It is __in Yangzhou in winter than that in Hainan.A cild B colder C too cold It is too cold in Harbin,( )skiing there is ( )great fun.A.and;/B.but;aC.and;aD.but;/ Many people don't like doing exercise outside in winter because it is too cold对because it is too提问 too...to为什么The water is too cold for us to swim in.后不能加it而可以说He was too young to drive the car. HOW is THE WEAHER IN KUNMING ALL THE YEAR ROUND?IT IS( A.neither too hot nor too coldB.either too hot or too cold C.born too hot or too coldD.VERY WINDY