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【单选题】
"轴流式压气机从进口到出口,其流动通道是( )形的。"
A.
收敛
B.
圆锥
C.
扩张
D.
圆柱
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【单选题】食品检验的微生物指标主要包括（ ）
A.
卫生指示菌检验
B.
食源性致病菌检验
C.
发酵食品相关指标
D.
卫生指示菌检验、 食源性致病菌检验、 发酵食品相关指标
查看完整题目与答案
【单选题】听力原文：W: Good morning, Mr. Johnson. I'm Dianna Huston. M: Good morning. What can I do for you? W: I'm a college student I'm taking a business course which needs three weeks' work experience. My lecture...
A.
Applying for a work experience.
B.
Applying for a part-time job.
C.
Taking an exam.
D.
Visiting an old friend.
查看完整题目与答案
【简答题】食品微生物的检验指标主要包括 、 、 、 。
查看完整题目与答案
【单选题】适用与季节性生产企业分配制造费用的方法是
A.
生产工人工资比例分配法
B.
生产工人工时比例分配法
C.
机器工时比例法
D.
按年度计划分配率分配法
查看完整题目与答案
【单选题】Mary()my letter, otherwise she would have replied before now.
A.
should have received
B.
has received
C.
couldn't have received
D.
ought to have received
查看完整题目与答案
【单选题】据校正的《素问 ·六节藏象论》 原文,肾是( )
A.
阳中之太阴
B.
阴中之太阴
C.
阳中之少阴
D.
阴中之少阴
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【简答题】一定量理想气体从同一状态将其体积V0压缩到V0/2，分别经历以下三种过程（1）等压过程；（2）等温过程；（3）绝热过程，则外界对气体作功最多的过程为 ________（A）绝热过程； （B）等温过程； （C）等压过程； （D）无法确定
查看完整题目与答案
【单选题】My sister ______ my e-mail. Otherwise, she would have replied
A.
mustn’t have received
B.
can’t have received
C.
shouldn’t have received
D.
needn’t have received
查看完整题目与答案
【单选题】医药企业把缴纳的税金加到产品价格中去,随产品出售环节转嫁,最后转嫁给商品的购买者即消费者。这种税金被称为
A.
价内税
B.
增值税
C.
所得税
D.
价外税
查看完整题目与答案
【简答题】听力原文：I know that many of you have trains to catch and in a couple of cases flights to catch so I won't keep you very much longer. However, yon are aware that the sheet listing course dates, fees and o...
查看完整题目与答案
相关题目：
【单选题】食品检验的微生物指标主要包括（ ）
A.
卫生指示菌检验
B.
食源性致病菌检验
C.
发酵食品相关指标
D.
卫生指示菌检验、 食源性致病菌检验、 发酵食品相关指标
查看完整题目与答案
【单选题】听力原文：W: Good morning, Mr. Johnson. I'm Dianna Huston. M: Good morning. What can I do for you? W: I'm a college student I'm taking a business course which needs three weeks' work experience. My lecture...
A.
Applying for a work experience.
B.
Applying for a part-time job.
C.
Taking an exam.
D.
Visiting an old friend.
查看完整题目与答案
【简答题】食品微生物的检验指标主要包括 、 、 、 。
查看完整题目与答案
【单选题】适用与季节性生产企业分配制造费用的方法是
A.
生产工人工资比例分配法
B.
生产工人工时比例分配法
C.
机器工时比例法
D.
按年度计划分配率分配法
查看完整题目与答案
【单选题】Mary()my letter, otherwise she would have replied before now.
A.
should have received
B.
has received
C.
couldn't have received
D.
ought to have received
查看完整题目与答案
【单选题】据校正的《素问 ·六节藏象论》 原文,肾是( )
A.
阳中之太阴
B.
阴中之太阴
C.
阳中之少阴
D.
阴中之少阴
查看完整题目与答案
【简答题】一定量理想气体从同一状态将其体积V0压缩到V0/2，分别经历以下三种过程（1）等压过程；（2）等温过程；（3）绝热过程，则外界对气体作功最多的过程为 ________（A）绝热过程； （B）等温过程； （C）等压过程； （D）无法确定
查看完整题目与答案
【单选题】My sister ______ my e-mail. Otherwise, she would have replied
A.
mustn’t have received
B.
can’t have received
C.
shouldn’t have received
D.
needn’t have received
查看完整题目与答案
【单选题】医药企业把缴纳的税金加到产品价格中去,随产品出售环节转嫁,最后转嫁给商品的购买者即消费者。这种税金被称为
A.
价内税
B.
增值税
C.
所得税
D.
价外税
查看完整题目与答案
【简答题】听力原文：I know that many of you have trains to catch and in a couple of cases flights to catch so I won't keep you very much longer. However, yon are aware that the sheet listing course dates, fees and o...
查看完整题目与答案