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【单选题】
In Dr.Baum’s opinion，a true nature reserve . 查看材料A.
could never survive in a modem age
B.
should provide buildings for human activities
C.
should be regarded as a place where nature is protected
D.
could provide special areas for tourists to enjoy
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举一反三
【单选题】Jack was ten years old and he was a very lazy boy. How was Jack at school?
A.
he did well in his lessons.
B.
he liked his school.
C.
he was too lazy to study.
D.
he liked playing football.
【多选题】关于河姆渡遗址的建筑的说法正确的有()。
A.
已发现的中国年代最早的干栏式木结构房屋建筑
B.
上面住人,下面饲养牲畜
C.
已经使用榫卯组合技术
D.
为中轴线建筑布局
【单选题】上颌第一磨牙各根管口的形态是
A.
近颊根管口较圆
B.
若近颊根分为颊、舌两根管口时，两根管口较扁
C.
近颊根管的舌侧根管口距舌侧根管最近
D.
远颊根管口较扁
E.
舌侧根管口较窄
【简答题】一条“蛇”从“洞”里钻出来,绕着“树”跑一圈,然后重新回到“洞”中,是哪种绳结的口诀?
【简答题】一条“蛇”从“洞”里钻出来,绕着“树”跑一圈,然后重新回到“洞”中,是称人结或()绳结的口诀。
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