问题补充:
the heavy snow, I can’t go to school today.
A. Because of
B. As
C. Being
D. because
答案:
(答案→)A. Because of
B. As
C. Being
D. because
解析:Because of因为,由于,后面一般接名词性短语;As由于,随着,一般接从句;Being现在分词做伴随状语,一般和句子主语是主谓关系;because因为,后面接从句。句意:由于大雪,我们今天不能上学去了。结合语境可知前文为名词性从句,故选A。