My mother is a geneticist, and from her I learned that despite our differences in size, shape and color, we humans are 99.9 percent the same. It is in our 36 to see differences: skin, hair and eye color, height, language. But also in our nature, way down in the DNA that 37 us human, we are almost the 38 .
I believe there is more that unites us than 39 us.
My mother came to the US from India. She is 40 enough that she got her service 41 in a diner in 1960s Dallas. My father is a white boy from Indiana whose 42 came from Germany in the mid-1800s.
It seems 43 to admit now, but I never 44 that my parents were different colors. One day, I watched my parents walk 45 the street of our church together. They were 46 in the service that day, and as they walked, I saw their hands 47 together in unison(一致地). I noticed for the first time how dark my mother was, and how white my father was. I knew them as my parents 48 I realized their skin color. I'm sorry to say that now when I see a mixed-race 49 walking down the street, I see the "mixed race" first and the "couple" second.
When my parents married in 1966, there were 50 places in this country that had laws 51 mixed marriage. 52 , my white grandfather, 53 father had been a typical racist, was not against their marriage.
Some of us are men, some are women. Some are young, some old. Some of us are short and others 54 . Some right-handed, some left-handed. We have lots of differences; we are all 55 . But deep down inside us, down in our DNA, we are 99.9 percent the same. And I believe we need to remember that.
A.feature B.character C.nature D.quality
A.gets B.lets C.has D.makes
A.same B.different C.familiar D.similar
A.differs B.divides C.departs D.splits
A.yellow B.white C.dark D.brown
A.turned out B.turned down C.turned over D.turned back
A.ancestors B.parents C.family D.origin
A.silly B.wise C.stupid D.foolish
A.noticed B.looked C.watched D.observed
A.in B.up C.out D.down
A.entering B.running C.attending D.participating
A.rocking B.shaking C.swinging D.waving
A.unless B.after C.before D.until
A.marriage B.couple C.double D.twins
A.always B.also C.almost D.still
A.allowing B.preventing C.encouraging D.banning
A.Therefore B.However C.But D.Otherwise
A.which B.whose C.that D.what
A.long B.high C.tall D.kind
A.similar B.familiar C.unique D.same