—When did your cousin begin to show his interest in medicine?
—It was a Saturday __________ she noticed her uncle experimenting on a frog in his lab.
| A．that |
| B．what |
| C．when |
| D．which |
---- If you like I can do some shopping for you . ---- That’s a very kind _____ .
| A．offer | B．service | C．point | D．suggestion |
It is quite apparent that the aging population in China will cause _____ heavy pressure on ____ whole society in the future .
| A．a, / | B．/ ;/ | C．a ; the | D．/ ; the |
I ____ in London for many years , but I’ve never regretted my final decision to move back to China.
| A．lived | B．was living | C．have lived | D．had lived |
She is so ____ towards others that everyone gets on well with her.
| A．considerate | B．considering | C．considerable | D．loyal |
After receiving the news , immediate _______ had been taken by the local government to stop the disease spreading .
| A．speed | B．behavior | C．action | D．measure |