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【简答题】
离合器主动部分包括___、压盘、离合器盖。
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【多选题】下面哪些属于艾滋病自愿咨询检测VCT自愿咨询的内容?()
A.
检测前咨询
B.
检测后咨询
C.
预防性咨询
D.
支持性咨询
【多选题】以下属于广义成本范畴的有
A.
材料采购成本
B.
固定资产成本
C.
机会成本
D.
沉没成本
【单选题】目前公认的必需脂肪酸是:
A.
亚麻酸和花生四烯酸
B.
亚油酸
C.
亚油酸和а亚麻酸
D.
а亚麻酸
E.
花生四烯酸
【简答题】带分数的倒数应该怎么找?整数的倒数怎么找?
【单选题】— When _____________ you come to China? — I came on Tuesday. [     ]
A.
did
B.
do
【单选题】—When did you uncle arrive China? — He got to Guangzhou _______ the morning of April 16 th .
A.
at; in                    
B.
in; in                 
C.
in; on
【单选题】必须从食物中摄取的脂肪酸称为必需脂肪酸,目前公认的必需脂肪酸是()。
A.
油酸
B.
亚油酸
C.
软脂酸
D.
硬脂酸
【单选题】— When did Tom come to Qingdao? — It was in July,2006 and he a trip in China with his parents at that time.
A.
would take
B.
had taken
C.
was taking
D.
had been taking
【简答题】以下程序从键盘输入20个整数存入数组,统计输入非负数的个数,并计算输入的非负整数之和。 #include'stdio.h' main() {int i,a[20],s,n; s=n=0: for(i=0;i<20;i++)scanf('%d',&a[i]) for(i=0;i<20;i++) {if(a[i]<0)break; S+=a[i];n++; } printf('s=%d/t,n=%d/...
【单选题】— ______ did your aunt leave China? — She ______ for three years. [     ]
A.
When; has left
B.
When; has been away
C.
How long; has left
D.
How long; has been away
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