题型:填空题 公元640年,南方有三人到京城应试:①甲考明经科考中;②乙考进士科未中,还因受冻生重病;③丙考中武举;④丁参加的殿试是由高官主持的。上述现象符合史实的是A.①④B.①②C.③④D.②③ 查看答案
题型:填空题 He _______ interested in drawing since he was a boy. [ ]A. has become B. is C. has been D. becomes 查看答案
题型:填空题 s1和s2已正确定义并分别指向两个字符串。若要求:当s1所指串大于s2所指串时,执行语句S,则以下选项中正确的是( )。A) if(s1>s2) S; B) if(strcmp(s1, s2) ) S; C) if(strcmp(s2, s1) >0) S; D) if(strcmp(s1, s2) >0) S; 查看答案