问题
选择题
.On Feb 27, Chinese Premier Wen Jiabao took part in _____ online chat with Chinese netizens, who expressed interests and concerns over property prices, inflation, ________ wealth gap and other social issues.
A．the ; a
B．an ; /
C．the; the
D．an ; the
答案
D
考查冠词。句中an online chat with Chinese netizens一次与中国网民的在线交谈；the wealth gap and other social issues特指收入差距和其它社会话题，故选D。
