1、12010四川高考四川高考Heres your change.AThank you. BDont mention it.CNo problem. DWith pleasure.解析：解析：考查交際用語(yǔ)。句意：考查交際用語(yǔ)。句意：找您的錢(qián)。找。

2、1了解化學(xué)反應(yīng)中的能量變化吸熱反應(yīng)了解化學(xué)反應(yīng)中的能量變化吸熱反應(yīng)放熱反應(yīng)反應(yīng)熱燃燒熱中和熱等概放熱反應(yīng)反應(yīng)熱燃燒熱中和熱等概念，初步了解新能源的開(kāi)發(fā)念，初步了解新能源的開(kāi)發(fā)2理解熱化學(xué)方程式的含義，能正確書(shū)寫(xiě)理解熱化學(xué)方程式的含義，能正確。

3、12010山東高考山東高考Thats the new machine parts are too small to be seen.AthatBwhichCwhose Dwhat解析：解析：考查定語(yǔ)從句考查定語(yǔ)從句whose作定語(yǔ)的用法。句。

4、12010全國(guó)卷全國(guó)卷Mary made coffee her guests were finishing their meal.Aso thatBalthoughCwhile Das if解析：解析：本題考查連詞的用法。根據(jù)句意本題考查連。

5、12010全國(guó)卷全國(guó)卷Excuse me.I I was blocking your way.Adidnt realize Bdont realizeChavent realized Dwasnt realizing解析：解析：考查時(shí)態(tài)。根。

6、12010北京高考北京高考Good morning. Ive got an appointment with Miss Smith in the Personnel Department.Ah，good morning. You be Mr。

7、12010山東高考山東高考Helping others is a habit， you can learn even at an early age.AitBthatCwhat Done解析：解析：考查代詞作同位語(yǔ)。句意：幫助他人是習(xí)慣，考。

8、12010江西高考江西高考Last year the number of students who graduated with a driving licence reached 200,000,an of 40,000 per year。