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【单选题】
四格表中如有一个实际频数为0,则()
A.
不能做卡方检验
B.
必须用校正卡方检验
C.
不能确定是否可以做卡方检验
D.
肯定可以做校正卡方检验
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【判断题】Historians believe the story of the American nation and its culture begins with the 1492 discovery of the new world by English explorer Christopher Columbus.
A.
正确
B.
错误
【单选题】在肘关节横断层面上,包绕于桡骨头周围的C形韧带
A.
尺侧副韧带
B.
桡侧副韧带
C.
桡骨环状韧带
D.
桡舟头韧带
E.
桡舟韧带
【单选题】Explorer Christopher Columbus landed in America, but he thought he ________ the East India.
A.
had discovered
B.
has discovered
C.
discovered
D.
was discovering
【单选题】在肘关节横断层面上,包绕于桡骨头周围的C形韧带为()
A.
尺侧副韧带
B.
桡侧副韧带
C.
桡舟头韧带
D.
桡骨环状韧带
E.
桡舟韧带
【单选题】在肘关节横断层面上,包绕于桡骨头周围的C形韧带是
A.
尺侧副韧带
B.
桡侧副韧带
C.
桡骨环状韧带
D.
桡舟头韧带
E.
桡舟韧带
【简答题】The first known and sustained contact between the Americas and the rest of the world,however,began with the famous voyage of an_________explorer,Christopher Columbus,funded by the Spanish rulers Ferdi...
【单选题】在肘关节横断层面上,包绕于桡骨头周围的 C 形韧带
A.
尺侧副韧带
B.
桡侧副韧带
C.
桡骨环状韧带
D.
桡舟头韧带
E.
饶舟韧带
【判断题】Columbus Day is especially popular for Italian American because Christopher Columbus who first discovered America is an Italian explorer
A.
正确
B.
错误
【单选题】The American Continent was discovered by Christopher Columbus but was named after ________ another explorer.
A.
Marco Polo
B.
Christopher Columbus
C.
Ferdinand Magellan
D.
Amerigo Vespucci
【判断题】Christopher Columbus was an explorer, colonizer, and navigator.
A.
正确
B.
错误
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