182. In the time of great trouble, the s
题型:选择题
问题:
182. In the time of great trouble, the soldiers _______ their spirits by singing.
A.kept up
B.kept on
C.kept to
D.kept from
182. In the time of great trouble, the soldiers _______ their spirits by singing.
A.kept up
B.kept on
C.kept to
D.kept from