The boat ________, but your sword did not.[ ]
A. moves
B. moveing
C. moving
D. moved
答案:D
千斤顶主要有哪些种类?它们的工作原理是什么?
不共戴天:仇人( )
A.契若金兰:朋友B.相敬如宾:兄弟C.年谊世好:夫妻D.救死扶伤:医生