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【单选题】
世界上最早采用 接种人痘 的方法来 预防天花 的国家是A.
英国
B.
中国
C.
法国
D.
日本
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举一反三
【单选题】The pen my father sent me as my birthday gift very well.
A.
is written
B.
writes
C.
writing
D.
has written
【简答题】某寄存器由D触发器构成，有4位代码要存储，此寄存器至少须有 个触发器 。（只填数字）
【简答题】The Power of a Good Name One summer day my father sent me to buy some wire and fencing to put around our barn to pen up the bull. At 16, I liked nothing better than getting behind the wheel of our tru...
【简答题】完形填空。 One summer day when I was in high school, my father sent me to buy some tools for our farm. I loved 1 better than driving our family truck to do something. But this time I was not so happy 2 my ...
【简答题】完形填空。 One summer day my father sent me to buy wire for our farm. At 16, I liked 1 better than driving our truck, 2 this time I was not happy. My father had told me I'd have to ask for credit (赊账) at t...
【简答题】One summer day my father sent me to buy wire for our farm. At 16, I liked 36 better than driving our truck, 37 this time I was not happy. My father had told me I’d have to ask for credit(赊账) at the st...
【简答题】One summer day when I was in high school, my father sent me to buy some tools for our farm. I loved ___31____ better than driving our family truck to do something. But this time I was not so happy___3...
【简答题】The Power of a Good Name One summer day my father sent me to buy some wire and fencing to put around our barn to pen up the bull. At 16, I liked nothing better than getting behind the wheel of our tru...
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