1.We are going to spend the Spring festival in Guangzhou, _____ my grandparents and some relatives.           

A. which live                         B. that lives                         C. where live                         D. who lives

2.Mr. Smith is supposed to attend the meeting in place of the manager, who has ______ a bad cold.           

A. come down with            B. come up with            C. come down to            D. come up against