循环热溶剂中部分溶剂进入()进行脱焦作业。
A、地下罐
B、溶剂再生釜
C、溶剂精制塔
D、溶剂脱气加热器
参考答案:B
()年,我国义务教育全面实行了免费教育。
A.2006
B.2007
C.2008
D.2009
根据下列句子及所给汉语注释,写出各单词的正确形式,每空只写一词。
小题1:When I was walking in the park, I ______(掉了)my purse.
小题2:The sea water is _______(主要) made up of water and salt.
小题3:It’s said that three _______(猴子) have escaped from the zoo.
小题4:Tiaotiao is one of the ________ (活泼的)girls in the class.
小题5:I’ve got three days’ holiday ______(包括)New Year’s Day.