I am going to read a book _____ science.A.for B.on C.in D.at
I am going to read a book _____ science.A.for B.on C.in D.at
单项选择:I have science _____Friday.A.in B.for C.at D.on
We are going to school _____ about seven.A.at B.on C.in D.to
The woman is on a visit _____ Dalian.A.in B.at C.for D.to
I am going to arrive ( ) Beijing at 8 am.A.to B.off C.in D.a
I am going there ____ my car A.by B.in C.to D.on
I am working hard ( )French.A.at B.for C.in D.on
I am _______ duty this week A.in B.at C.on D.for
I am looking ___ my watch.A.for B.at C.to D.on
I'm going to school____Monday mornig.A at B in C of D on
i am __ duty a.on b.in c.at d.to
a book about science中的about可以换为( )A.to B.for C.with D.on