_____ his knowledge of the mountainous country, John Smith was appointed as our guide.
| A．In spite of | B．On account of |
| C．Regardless of | D．Instead of |
--I'm sorry I made a mistake!
--No body is perfect.
| A．Take your time | B．You're right | C．Whatever you say | D．Take it easy |
We had an anxious couple of weeks, ____ for the results of the experiment.
| A．wait | B．to be waiting | C．waited | D．waiting |
____ shocks the audience in the film Back to 1942 is the great suffering the famine（饥荒）brought to Henan people.
| A．Which | B．What | C．Who | D．That |
He’ll never forget the days ____ he stayed with his grandmother in the village.
| A．where | B．that | C．which | D．when |
The Voice of China has set up a big stage for young people with a talent for music, ____ some of them have stood out among others.
| A．which | B．when | C．who | D．where |