.The workers risked their lives to restore munications in the disaster-stricken areas , which were cut off the powerful earthquake .
A. in case of
B. in spite of
C. instead of
D. because of
网友回答
A. in case of
B. in spite of
C. instead of
(答案→)D. because of
解析：可联系答.案.网客服索取。