My sister ________ very hard and she is now ________ at home.
A.study;studyingB.studies;studyC.studies;studyingD.isstudying;studying...
A. study; studying
B. studies; study
C. studies; studying
D. is studying; studying 展开
B. studies; study
C. studies; studying
D. is studying; studying 展开
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询