问题
选择题
Tom didn’t go hiking with his classmates ____ his illness.
A. because B. because of C. as
答案
答案：B
because和as后面都跟句子
because of后面跟名词
而illness为名词
故选B
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Tom didn’t go hiking with his classmates ____ his illness.
A. because B. because of C. as
答案：B
because和as后面都跟句子
because of后面跟名词
而illness为名词
故选B