已知下列反应的热化学方程式:6C(s)+5H2(g)+3N2(g)+9O2(g)=2C3H5(ONO2)3(l) ΔH12H2(g)+O2(g)=2H2O(g) ΔH2C(s)+O2(g)=CO2(g) ΔH3则反应4C3H5(ONO2)3(l)=12CO2(g)+10H2O(g)+O2(g)+6N2(g)的ΔH为( )。
What kind of movies do you like?
I prefer movies _____give me something to think about.( )
A.whichB.whoC.whatD.when
Do you love your parents?
Yes, of course. ______in my life is more important than them.( )
A.SomethingB.AnythingC.EverythingD.Nothing
Excuse me, may I use your dictionary? ______is at home.
Certainly. But remember to return it on time.( )
A.IB.MeC.MyD.Mine
Look at the tall boy over there. He's _____winner of the school painting competition.
Oh, he must be ______creative boy.( )
A.The; aB.the; anC.a; theD.an; a
I believe the Wandering Earth(《流浪地球》)is the best movie of the year.
Well, ______ .Anyway,the ending is OK.( )
A.take it easy
B.what a pity
C.I'm not sure if you are right
D.have fun