问题

n the time of great trouble, thesoldiers _______ their spirits by singing.
A:kept up
B:kept on
C:kept to
D:kept from
B:kept on
C:kept to
D:kept from
正确答案是:
同类题型
____ we can’t get seems better than ____ we have.
Is there any difference between your idea and _____
Either you or he _____ interested in playing chess. _____ you or he fond of music at present?
No one wants you to be _______ but we really want youto do your best always.
I had just stepped out of the bathroom______ I heard the steps.