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【单选题】
世界人口受到的人工辐射源的照射中,居于首位的是
A.
大气层核试验
B.
医疗照射
C.
地下核试验
D.
核能生产
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参考答案：
举一反三
【单选题】下列现象不属于反射活动的是 [     ]
A.
谈虎色变
B.
人在寒冷时身体发抖
C.
食物进入气管引起剧烈咳嗽
D.
衣藻游向光照适宜的水域
查看完整题目与答案
【单选题】在相同条件下，将胰蛋白酶加入蛋白质溶液中，蛋白质能水解；加入多肽溶液中，多肽不能水解。这一现象说明酶具有 [     ]
A.
高效性
B.
专一性
C.
多样性
D.
稳定性
查看完整题目与答案
【简答题】'Mark Twain' was the name used by Samuel Langhorne Clemens (1835-1910) when he wrote books. His father was a lawyer, but a poor one, who lived at Florida, Missouri. The family was so poor that Samuel ...
查看完整题目与答案
【单选题】下列现象不属于反射活动的是（　）
A.
饭后肠胃蠕动
B.
寒冷时身体发抖
C.
食物进入气管剧烈咳嗽
D.
衣藻游向光照适宜水域
查看完整题目与答案
【多选题】政府对房地产的管制权是通过城市规划对( )做出规定以直接限制某些房地产的使用
A.
土地用途
B.
建筑高度
C.
容积率
D.
建筑密度
E.
绿地率
查看完整题目与答案
【简答题】改错 1. Who's  that gril? He's his sister. A       B           C         D 2. Nick  look  like his father. A     B   C    D 3. What is Jim father's name? A         B     C        D 4. There are a book a...
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【单选题】Being tall gave him a(n) ________ over the other players.
A.
advantage
B.
apparently
C.
characters
D.
compromise
E.
demonstrated
F.
employ
G.
extreme
查看完整题目与答案
【单选题】Being tall gave him a(n) over the other players.
A.
force
B.
ability
C.
solution
D.
advantage
查看完整题目与答案
【简答题】Fill in each of the blanks in the following sentences with a word listed below. Change the form where necessary. advantage advertisement apparently assume astonish character communicate confident enjo...
查看完整题目与答案
【单选题】Being tall gave him an advantage over the other players.
A.
优势
B.
劣势
C.
领先
查看完整题目与答案
相关题目：
【单选题】下列现象不属于反射活动的是 [     ]
A.
谈虎色变
B.
人在寒冷时身体发抖
C.
食物进入气管引起剧烈咳嗽
D.
衣藻游向光照适宜的水域
查看完整题目与答案
【单选题】在相同条件下，将胰蛋白酶加入蛋白质溶液中，蛋白质能水解；加入多肽溶液中，多肽不能水解。这一现象说明酶具有 [     ]
A.
高效性
B.
专一性
C.
多样性
D.
稳定性
查看完整题目与答案
【简答题】'Mark Twain' was the name used by Samuel Langhorne Clemens (1835-1910) when he wrote books. His father was a lawyer, but a poor one, who lived at Florida, Missouri. The family was so poor that Samuel ...
查看完整题目与答案
【单选题】下列现象不属于反射活动的是（　）
A.
饭后肠胃蠕动
B.
寒冷时身体发抖
C.
食物进入气管剧烈咳嗽
D.
衣藻游向光照适宜水域
查看完整题目与答案
【多选题】政府对房地产的管制权是通过城市规划对( )做出规定以直接限制某些房地产的使用
A.
土地用途
B.
建筑高度
C.
容积率
D.
建筑密度
E.
绿地率
查看完整题目与答案
【简答题】改错 1. Who's  that gril? He's his sister. A       B           C         D 2. Nick  look  like his father. A     B   C    D 3. What is Jim father's name? A         B     C        D 4. There are a book a...
查看完整题目与答案
【单选题】Being tall gave him a(n) ________ over the other players.
A.
advantage
B.
apparently
C.
characters
D.
compromise
E.
demonstrated
F.
employ
G.
extreme
查看完整题目与答案
【单选题】Being tall gave him a(n) over the other players.
A.
force
B.
ability
C.
solution
D.
advantage
查看完整题目与答案
【简答题】Fill in each of the blanks in the following sentences with a word listed below. Change the form where necessary. advantage advertisement apparently assume astonish character communicate confident enjo...
查看完整题目与答案
【单选题】Being tall gave him an advantage over the other players.
A.
优势
B.
劣势
C.
领先
查看完整题目与答案
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