The travels of Marco Polo in the twelfth century would not have been so well known ____ for the book he Wrote while in jail. A、it not have beenB、is not beenC、had it not beenD、has not been
The travels of Marco Polo in the twelfth century would not have been so well known ____ for the book he Wrote while in jail.
A、it not have been
B、is not been
C、had it not been
D、has not been
相关考题:
Our house is the most( )one in the street;it’s painted red.A.prominentB.distinguishedC.outstandingD.well‐known