127. The South African student always ke
题型:选择题
问题:
127. The South African student always keeps in touch with his family by e-mail and never _____ to write to his mother.
A.fades
B.declines
C.fails
D.Succeeds
127. The South African student always keeps in touch with his family by e-mail and never _____ to write to his mother.
A.fades
B.declines
C.fails
D.Succeeds