B
那有只鸟,正在树上飞,
用的是现在进行时
再看B动词,是is
所以不是过去时
故用ing形式
一道英语问题：there is a bird______the tree.A.fly over B.flying ove
5个回答
相关问题
-
There are 60 bird in the trees,After a while,4 birds fly to
-
Look,who is flying kites over there?___________.A.None B No
-
Look!What a ____building!The birds are flying ____ there.
-
Sometime over the Rainbow,blue birds fly
-
仿例创作一首小诗My dream is being a bird.Flying,flying.Flying to the
-
birds fly over the rainbow是什么意思
-
look!tom is flying a kite over there该被动
-
20.LOOK!WHAT A ___BUILDING!THE BIRDS ARE FLYING__THERE.A:HIG
-
I saw a bird fly to the north fly ing 是还是 fly
-
The bird is flying ______ the ground. [