单选题
We are thinking about ______ to the center of the town.
【正确答案】
B
【答案解析】[精析] 本题考查的是介词的用 法。about是介词,后应接动名词形式。故B正确。 [知识拓展] 后面可接动名词的常见介词有:on, at, with (without)例如:He is concentrating on reading newspaper. 他专注地看报纸。at: She is good at dancing. 她擅长跳舞。with(without):She left without saying anything.她没说什么就离开了。