题目内容
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A、Alumina (Al2O3)
B、Phosphorus pentoxide (P2O5)
C、Silicon nitride (Si3N4)
D、Aluminum nitride (AlN)
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B．professional design
C．graphic design
D．picture design
A、Income statement.
B、Balance sheet.
C、Statement of owner’s equity.
D、Cash flow statement.
E、Trial balance.
A、int a[10]=(0,0,0,0,0);
B、int a[10]={};
C、int a[]={0};
D、int a[10]=”10*1”;
A、Punctuality is regarded in the same way around the world.
B、In the UK, it's not polite to arrive too earlywhen one is invited to have a dinner at a friend’s home.
C、Punctuality is placed high value in the UK.
D、In France, being 15 minutes late is considered impolite.
A、Collect and analyze data on an individual basis
B、Choose people of different natures to compare
C、Obtain the surveyed population by random sampling
D、Describe the characteristics of the disease distribution and provide a clue to the cause of the disease
A、The growth of the middle class
B、The development of a very conservative morality
C、A moral purpose of literature
D、The widespread of asceticism
A、Using any information that has an obvious bias.
B、Using material that is out of date.
C、Social media.
D、Using a first-hand quote.
A、good environment
B、pleasant music
C、good desserts
D、social activity
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