Peter was so excited ______ he received an invitation from his friend to visit Chongqing．
A．where B．that C．why D．when
Nine in ten parents said there were significant differences in their approach to educating their children compared with ______ of their parents．
A．those B one C．both D．that
The fact that people are afraid to go out at night is often a result of perceived (感知) danger ________actual danger.
A. other than B. more than C. rather than D. better than
Mother told Jim to watch the milk until it boiled and then _________ off the gas.
A. turn B. turning C. turned D. having turned
The idea puzzled me so much that I stopped for a few seconds to try to _______.
A. make it out B. make it off C. make it up D. make it over
With exports ______ a big role in its economic growth, China has been affected by the current financial storm.
A. playing B. to play C. played D. play
