Though our city has a good public transport system, private car is being popular means of transport.
A. a; /
B. the; the
C. the; a
D. /; the
网友回答
A. a; /
B. the; the
(答案→)C. the; a
D. /; the
解析：考查冠词：第一空填the，the+可数名词单数，表示“一类事物”，第二空填a，指“一种受欢迎的交通手段”，句意：虽然我们的城市有公共交通系统，私家车正成为一种受欢迎的交通手段。选C。