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【判断题】
对于一个中等活动强度的人来说,运动的生热效应约占总能量消耗的15%—30%。A.
正确
B.
错误
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举一反三
【单选题】More than 50news executives have charged that the Pentagon is trying to censor media coverage in the Persian Gulf.
A.
have proposed
B.
have commanded
C.
have accused
D.
have denounced
【单选题】In the Persian Gulf area, oil is found and its production has been able to keep up with world demand.
A.
elaboration
B.
abundance
C.
elegance
D.
efficiency
【单选题】In the Persian Gulf area, oil is found in ____ and its production has been able to keep up with world demand.
A.
elaboration
B.
abundance
C.
elegance
D.
efficiency
【单选题】下列查询条件表达式中合法的是( )
A.
0>=成绩 <=100
B.
100>=成绩 <=0
C.
成绩>=0，成绩 <=100
D.
成绩>=0 And 成绩<=100
【判断题】The sail-shaped Burj Al Arab hotel stands on a man-made island in the Persian Gulf.
A.
正确
B.
错误
【单选题】下列说法中，错误的是( )。
A.
查询是从数据库的表中筛选出符合条件的记录，构成一个新的数据集合
B.
Access中不能进行交叉查询
C.
创建复杂的查询不能使用查询向导
D.
可以使用函数、逻辑运算符、关系运算符创建复杂的表达式
【单选题】The Red Cross society helped _________ families to survive the war in the Persian Gulf.
A.
demure
B.
destitute
C.
assiduous
D.
sedate
相关题目：
【判断题】The sail-shaped Burj Al Arab hotel stands on a man-made island in the Persian Gulf.
A.
正确
B.
错误
参考解析：
知识点：
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