问题
选择题
People try to save time by using their own cars, and this ________ creates further problems.
A．in short
B．in case
C．in doubt
D．in turn
答案
答案：D
题目分析：句意：人们想要通过用自己的汽车节省时间，转而这制造了更多的问题。in short简而言之；in case以防；in doubt存在问题；in turn转而，所以选D。