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【多选题】
属于假果的果实有A.
瓠果
B.
梨果
C.
角果
D.
聚合瘦果
E.
复果
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皮皮学刷刷变学霸
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【简答题】Pressure too much? In our daily life we are used to hearing these words, “I can't wait for my holiday,” “I wish I could stay home today” And “I'm very tired.” These words come from pressure at work. N...
【单选题】关于正态分布的说法不正确的是:
A.
可用于制定医学参考值范围
B.
正态分布有两个参数
C.
正态分布仅有一条曲线
D.
正态分布是单峰对称分布
E.
正态分布曲线均在横轴的上方
【单选题】--Do you remember you late for school? --Yes, but now I up early.
A.
are used to being, used to get
B.
were used to be, used to getting
C.
used to be, am used to getting
【单选题】— Are you a teacher? — No, but I _____. [ ]
A.
used to
B.
was used to
C.
used to be
D.
used to do
【单选题】I am surprised to see you not smoking. You ______.
A.
are used to
B.
were used to
C.
used to
D.
used to be
【简答题】Section A The standardized educational or psychological tests that are widely used to aid in selecting, classifying, assigning, or promoting students, employees, and military personnel have been the t...
【多选题】Nonferrous casting alloys
A.
Al-based alloys
B.
Mg-based alloys
C.
Zn-based alloys
D.
Cu-based alloys
【简答题】B More and more young people enjoy having pets,but they don't like to keep them.At present in Changchun,people prefer to rent pets and play with them during weekends,regarding this as a fashionablelif...
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