“树影再长也离不开树根,雁飞再远也忘不了故乡,人走天边也怀念祖国。”这句话用的辞格是()。
A.比喻
B.双关
C.比拟
D.对比
参考答案:A
递归算法的执行过程,一般来说,可先后分成 (33) 和 (34) 两个阶段。
A.回溯
B.回归
C.返回
D.合成
—How I wish I had studied harder when I was in senior school! —If you had,you ________ a university student now.
A.are
B.would be
C.should
D.were