21.In the 20th century, people believed that life in the future ________ easier.
A: was
B: had been
C: will be
D: would be
A: was
B: had been
C: will be
D: would be
举一反三
- Traditionally, people believed that agriculture would have been a solution to the following EXCEPT ________.
- Since the______, the U.S. film industry has largely been based in and around Hollywood, Los Angeles. A: early 20th century B: middle 19th century C: early 19th century D: middle 20th century
- 3. If there were no subjunctive, English ______ much easier. A: will be B: would have been C: could have been D: would be
- If there were no subjunctive mood, English ____ much easier. A: will be B: would be C: would have been D: could have been
- High mountains were considered mysterious places in old times because . A: people could reach high mountains B: people knew little about high mountains C: people believed the higher they climbed, the easier they would be blessed D: people believed higher mountains were dangerou