Yao Ming ________ his parents and his sister ________ gone to Beijing to visit the Great Wall．
A.as well as; hasB.as well as; haveC.as also as; hasD.as far as; has在线课程A
as well as, together with, but…引出一系列人或物，跟在主语之后，不影响主语的谓语动词，也就是谓语动词与前面的主语保持一致。