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【单选题】
设有以下语句: struct st { int n; struct st *next; }; struct st a[3]={5,&a[1],7,&a[2],9,'\0'},*p; p=&a[0]; 则以下表的值为 6 的是( )。A.
p++->n
B.
p->n++
C.
(*p).n++
D.
++p->n
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皮皮学刷刷变学霸
举一反三
【单选题】由苯合成 ,最佳的合成路线是( )。
A.
苯→烷基化→溴化→硝化→氧化
B.
苯→烷基化→硝化→溴化→氧化
C.
苯→溴化→烷基化→硝化→氧化
D.
苯→硝化→溴化→烷基化→氧化
【简答题】表示十六进制数的字母是
【单选题】I live in (an) apartment where (you) don't have (any) sun and so (can't) even grow anything in a flower pot.
A.
an
B.
you
C.
any
D.
can't
【简答题】A．great B．huge C．setbacks D．remarkable
【单选题】No less remarkable than the invention of nuclear power has been the way the technology has prompted governments to reevaluate the nature of international relations.
A.
No less remarkable than the invention of nuclear power
B.
What was as remarkable as the invention of nuclear power
C.
Inventing nuclear power has been none the less remarkable than
D.
The invention of nuclear power has been no less remarkable as
E.
The thing that was as remarkable as inventing nuclear power
【单选题】This article concludes that ______ contribute to the remarkable long life of these peoples.
A.
moderate diets
B.
clean mountain air
C.
daily hard work
D.
all the above factors
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