问题
选择题
Early this year cruel snowstorms hit southern China , ______ great transportation problems in some areas .
A．causing
B．caused
C．to cause
D．having caused
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Early this year cruel snowstorms hit southern China , ______ great transportation problems in some areas .
A．causing
B．caused
C．to cause
D．having caused
答案：A
