---This is useful machine which was made in _______

---This is         useful machine which was made in ________thirteenth century

#32923

a, the

an , the

/, the

the , /

推荐题目

It’s going to rain.You should take　　　umbrella.

#32933

the　　　　

---What are you going to be when you grow up? ---I am going to be ___pilot. It is ___exciting job.

#32470

a; a

a; an

the; an

a; the

I met Li Lei      hospital last Sunday. He was ill    hospital then.

#33362

in the, in the

in, in the

in the, in

in, in

Cindy is ______six-year-old girl and she has become famous since her _______first appearance in the show Where Are We Going, Dad?

#32257

a, the

a, /

the, the

the, /

--Why are you laughing? --Oh, I’ve just read       interesting story.

#32502

the