题目

I was born into a family of educators. Growing up, I heard stories about my grandfather, a headmaster in Guyana. His wife was a teacher. My father and mother continued the ____, teaching at the secondary school levels. As National Teacher Appreciation Week is approaching, I am ____ by Charles Blow’s article in The New York Times to ____ two teachers who have never failed me: my parents.I hardly remember a period when my parents were not engaged in the act of ____ and teaching. When I was born in1991, my dad, William Panaram, was trying to ____ a doctor’s degree in plant science in North Da癌症被认为是不治之症，但就目前来看，治疗白血病比较有效的方法是A.化学疗法B.放射疗法C.基因疗法D.骨髓移植