Lessons can be leaned to face the future ______history cannot be changed.
A: though
B: as
C: since
D: unless
A: though
B: as
C: since
D: unless
举一反三
- Lessons can be learned to face the future, ______ history cannot be changed.
- The future for that country will be indeed bleak ______ their policy can be changed.（4.0分） A: if B: because C: since D: unless
- Heboughtanexpensivecoat_____hehadnojob. A: unless B: since C: though D: till
- Anyone can borrow books from the library _______he has a library card A: As long as B: Even though C: since D: Unless
- Youcan’tbelievehowterriblethefireis__________youseeitwithyourowneyes. A: though B: because C: unless D: since