We have always tried to ____________ (broad) our minds.
2023-12-01123
We have always tried to ____________ (broad) our minds.
A.broad
B.broaden
C.abroad
D.broadly
正确答案是B

We have always tried to ____________ (broad) our minds.
A.broad
B.broaden
C.abroad
D.broadly
正确答案是B