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【判断题】
最早提出“城市生态学”概念的人是英国学者帕克。()
A.
正确
B.
错误
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举一反三
【单选题】目前葡萄球菌对青霉素的耐药性已达（）。
A.
80％以上
B.
50％
C.
70％～80％
D.
50％～60％
E.
90％以上
查看完整题目与答案
【单选题】已知int a，b；下列switch语句中正确的是（）
A.
switch(a){ case a:a++;break; case b:b++;break;}
B.
switch(a+b){ case 1:a++;break; case 2:b++;break;}
C.
switch(a*b){ case a*b:a++;break; case a/b:b++;break;}
D.
switch(a/10+b){ case a+b:a++;break; case a-b:b++;break;}
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【单选题】There _____ great changes in our hometown in the past fifteen years. [     ]
A.
has been
B.
have been
C.
had
D.
were
查看完整题目与答案
【单选题】Language has been changing, but such changes are not so obvious at all linguistic aspects except that of______.
A.
phonology
B.
lexicon
C.
syntax
D.
semantics
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【单选题】There ________ great changes in Zhangzhou since 2010.
A.
have had                   
B.
has been                     
C.
have been
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【判断题】保护环境就是保护生产力,改善环境就是发展生产力
A.
正确
B.
错误
查看完整题目与答案
【简答题】目前葡萄球菌对青霉素的耐药性已达( )
查看完整题目与答案
【单选题】目前葡萄球菌对青霉素的耐药性已达( )
A.
50%
B.
50%~60%
C.
70%~80%
D.
80%以上
E.
90%以上
查看完整题目与答案
【单选题】Good use___ the natural resources to improve people’s life in this area．
A.
has been made of
B.
has made of
C.
has made
D.
has been made
查看完整题目与答案
【单选题】In the past few years, there _____ great changes in my hometown. [     ]
A.
have been
B.
were
C.
has been
D.
was
查看完整题目与答案
相关题目：
【单选题】目前葡萄球菌对青霉素的耐药性已达（）。
A.
80％以上
B.
50％
C.
70％～80％
D.
50％～60％
E.
90％以上
查看完整题目与答案
【单选题】已知int a，b；下列switch语句中正确的是（）
A.
switch(a){ case a:a++;break; case b:b++;break;}
B.
switch(a+b){ case 1:a++;break; case 2:b++;break;}
C.
switch(a*b){ case a*b:a++;break; case a/b:b++;break;}
D.
switch(a/10+b){ case a+b:a++;break; case a-b:b++;break;}
查看完整题目与答案
【单选题】There _____ great changes in our hometown in the past fifteen years. [     ]
A.
has been
B.
have been
C.
had
D.
were
查看完整题目与答案
【单选题】Language has been changing, but such changes are not so obvious at all linguistic aspects except that of______.
A.
phonology
B.
lexicon
C.
syntax
D.
semantics
查看完整题目与答案
【单选题】There ________ great changes in Zhangzhou since 2010.
A.
have had                   
B.
has been                     
C.
have been
查看完整题目与答案
【判断题】保护环境就是保护生产力,改善环境就是发展生产力
A.
正确
B.
错误
查看完整题目与答案
【简答题】目前葡萄球菌对青霉素的耐药性已达( )
查看完整题目与答案
【单选题】目前葡萄球菌对青霉素的耐药性已达( )
A.
50%
B.
50%~60%
C.
70%~80%
D.
80%以上
E.
90%以上
查看完整题目与答案
【单选题】Good use___ the natural resources to improve people’s life in this area．
A.
has been made of
B.
has made of
C.
has made
D.
has been made
查看完整题目与答案
【单选题】In the past few years, there _____ great changes in my hometown. [     ]
A.
have been
B.
were
C.
has been
D.
was
查看完整题目与答案