题目
The difficulty ______ knowing what to do next.A. gives thanks toB. is due toC. lies inD. belongs to
The difficulty ______ knowing what to do next.
A. gives thanks to
B. is due to
C. lies in
D. belongs to
题目解答
答案
C. lies in
A. gives thanks to
B. is due to
C. lies in
D. belongs to