Chinesehasbecomeapopularlanguage,andit_____bypeopleallovertheworld.
A: learns
B: learned
C: islearned
D: waslearned
A: learns
B: learned
C: islearned
D: waslearned
举一反三
- It is time the doghow to behave properly. A: is learning B: learns C: learned D: to learn
- He English since he seven years old. A: has learned, was B: is learning, is C: learned, has been D: learns, is
- It's time the dog ______ how to behave properly. A: is learning B: learns C: learned D: to learn
- He began to ____ English three years ago. A: learn B: learns C: learned D: learning
- It’s high time the child ______ how to behave properly. A: learns B: learning C: to learn D: learned