Mr. Green will come to China ______ next week. ______ his stay in our country he will visit some great places of interest in the southern part of China.

A. sometimes; In                   B. some times; At   

C. sometime; During               D. some time; During

Mr. Green will come to China ______ next week. ______ his stay in our country he will visit some great places of interest in the southern part of China.

A. sometimes; In                   B. some times; At   

C. sometime; During               D. some time; During