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【单选题】
表-7%(-3)与表一7%3的值是( )
A.
-1,-1
B.
-1,1
C.
1,-1
D.
1,1
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参考答案:
举一反三
【单选题】She found her watch ______ she lost it.
A.
where
B.
when
C.
in which
D.
that
【简答题】简述 影响粘结力的因素
【判断题】参苓白术散中补而不滞的药物是砂仁。
A.
正确
B.
错误
【单选题】在气相色谱法中,氢火焰离子化检测器优于热导检测器方面为( )
A.
装置简单化
B.
灵敏度
C.
适用范围
D.
分离效果
【单选题】She was supposed ______ at home at the moment, but her mother found her in the park.
A.
to be reading
B.
read
C.
reading
D.
to have read
【简答题】When she came to life , she found her in hospital . A  B          C      D
【简答题】A.She wanted to obey, her mother. B.She found no one willing to listen to her. C.She thought it was shameful to have . D.She was afraid of being looked down upon.
【单选题】在气相色谱法中,氢火焰离子化检测器优于热导检测器的方面为( )
A.
装置简单化
B.
灵敏度
C.
适用范围
D.
分离效果
【单选题】When she found her daughter was running a high fever, she ______ took her to hospital.
A.
promptly
B.
consequently
C.
consistently
D.
provokingly
【单选题】生态浮床的植物配置应尽量选用(),优先选用根系发达、净化能力好、生长期长、株型低、便于管理维护的植物。
A.
浮叶植物
B.
乡土植物
C.
沉水植物
D.
漂浮植物
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