《长恨歌》:白居易()
A.《使至塞上》:李白
B.《兵车行》:王昌龄
C.《春江花月夜》:张若虚
D.《芙蓉楼送辛渐》:王维
参考答案:C
解析:
题干是作品与作者的关系,故选C。
Having a large family to support, Mr. Johnson had to work______ in the evening. [ ]
A. four another hours
B. more four hours
C. other four hours
D. four extra hours
现况调查结果常用的指标为()
A.发病率
B.死亡率
C.患病率
D.病死率
E.罹患率