(·陕西 18)I have heard a lot of good things about you I came back from abroad.A. sinceB

问题补充：

(·陕西，18)I have heard a lot of good things about you I came back from abroad.

A. since

B. until

C. before

D. when

答案：

(答案→)A. since

B. until

C. before

D. when

解析：考查状语从句。根据句意及主从句时态即可判断为A项，因为since从句用一般过去时，主句用现在完成时。句意：自从我从国外回来，我已经听说了关于你的许多好的事情。