A female dolphin has a baby e_____ two to three years
A female dolphin has a baby every two to three years.
they live as a f___ until baby tigers are two or three years
what animal do you think is e_____?a Dolphin is.
This contract has three years to ________.A.run B.last为什么是A
I have many()to do A.works B.jobs the baby has only two ( )
.The factory has been ________ for three years.A.to open B.o
The factory has been ________ for three years.A.to open B.op
My brother ____ college for over three years. A. has gone to
The factory has been ------------- for two years.A.open B.to
The factory has been____for two years A open B to open C ope
Has he been a docture for three years ago?
She has (work) as a nurse for three years.