Houston Rockets led by as many as 10 points in the first half has dropped three straigh

问题补充：

Houston Rockets, led by as many as 10 points in the first half, has dropped three straight after winning eight matches.

A. which

B. that

C. it

D. when

答案：

(答案→)A. which

B. that

C. it

D. when

解析：本题主要考查非限制性定语从句的关系词。先行词在非限制性定语从句中作主语，只能用 which，于是本题的正确答案选 A。