freezing snow which is still heavy will come to end this weekend.A. /; an B. The; /C.

问题补充：

freezing snow, which is still heavy, will come to end this weekend.

A. /; an

B. The; /

C. The; an

D. An; the

答案：

A. /; an

B. The; /

(答案→)C. The; an

D. An; the

解析：C 考察冠词。句义：这场仍然下得很大的雪会持续到本周周末。第一空为特指，后接定语从句表示限制，特指这场大雪。第二空是固定搭配，come to an end结束。