Question

【题目】Last month, many students didn’t go to school _______.

A. because of their ill

B. because their illness

C. because of their illness

D. because they are illness

Answer 1

【答案】C

【解析】句意“上个月许多学生由于生病，没法去上课”。because后加句子，排除B，Ill形容词，生病的；illness名词，病，排除A。D项意为“他们是疾病”。排除D，故选C。