GOLD_____________ IN CALIFORNIA IN THE 19 CENTURYA. HAS BEEN DI...
Câu 5. Gold_____________ in California in the 19 century
A. has been discovered
B. was discover
C. they discovered
D. was discovered
Câu 5. Gold_____________ in California in the 19 century
A. has been discovered
B. was discover
C. they discovered
D. was discovered