The activities organized by our school really gave us a platform ____ we learned team spirit.
| A．that | B．where | C．which | D．when |
Lucy has ______ all of the goals she set for herself in high school and is ready for new challenges at university.
| A．acquired | B．finished |
| C．concluded | D．achieved |
Can you ______ American English from British English?
| A．tell | B．observe |
| C．see | D．divide |
Please give me a call ______ you arrive in New York.
| A．swiftly | B．thoroughly |
| C．instantly | D．constantly |
I don't mind her criticizing me, but ______ is how she does it that I object to.
| A．it | B．that |
| C．this | D．which |
As a global financial center, Hong Kong serves as the ______ role in the course of Renminbi internationalization.
| A．unique | B．only |
| C．single | D．typical |