判断下列介词用得是否正确，正确的画“√”，错误的画“×”，并将错误的改正过来。( ) 1. It's time to lunch. _________________( ) 2. It's hot outside. Please put on your coat. _________________( ) 3. How about this skirt? _________________( ) 4. Who's at duty today? _________________( ) 5. My father's birthday is at the 1st of June. _________________( ) 6. On the street, there are many cars. _________________( ) 7. I can see lots with trees. _________________( ) 8. Do you like to play with a yo-yo? _________________( ) 9. There is a park in the theatre. _________________( ) 10. In your right, I can see two boys. _________________试题及答案-判别题-云返教育