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【单选题】
外观检验时,将稻谷样品在纸上撒一薄层,仔细观察( ),并计算各类杂质所占的百分数。
A.
虫蛀粒、生、霉变粒、杂质等各种杂质
B.
不完整稻谷粒和病
C.
霉变粒和杂质
D.
不完整稻谷粒、病、虫蛀粒、生、霉变粒、杂质等各种杂质
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参考答案:
举一反三
【单选题】When the Fed raises the federal funds rate,
A.
net exports increase.
B.
the value of the dollar falls on the foreign exchange market.
C.
the value of the dollar rises on the foreign exchange market.
D.
consumption increases.
【单选题】任何向服务器请求数据的软件或数字设备(如计算机)都叫做
A.
客户端
B.
服务器
C.
操作台
D.
大型机
【判断题】完成路径选择功能是在OSI模型的网络层。
A.
正确
B.
错误
【判断题】劳动力调节时间越长意味着企业越急于招聘员工,希望尽快达到预期的人数。
A.
正确
B.
错误
【单选题】When the Fed raises the federal funds rate, other
A.
interest rates fall, consumption, investment and net exports increase, and the aggregate demand curve shifts rightward.
B.
interest rates fall, consumption, investment and net exports decrease, and the aggregate demand curve shifts leftward.
C.
interest rates rise, consumption, investment and net exports decrease, and the aggregate demand curve shifts leftward.
D.
interest rates rise, consumption, investment and net exports increase, and the aggregate demand curve shifts rightward.
【单选题】完成路径选择功能是在OSI模型的( )。
A.
网络层
B.
物理层
C.
传输层
D.
数据链路层
【单选题】&8226;Read this passage from an article about arbitration. &8226;Choose the best sentence from the following sentences to fill each of the gaps. &8226;For each gap 9-14, mark one letter (A-H) on your ...
A.
The person appointed to act as arbitrator will hear the views of both parties on the matter in dispute and decide where the truth of the matter lies and how the problem should he resolved.
B.
Arbitration is the settlement of disputes between parties without recourse to law.
C.
The arbitrators' decisions can only be appealed under very limited circumstances.
D.
The referees must be mutually selected by each party to the disputes.
E.
Arbitrators are very helpful in arbitration and can solve your problems.
F.
If you can't reach an agreement through mediation, you can still go to arbitration.
G.
Instead of judges or juries, arbitrators decide if wrongdoing occurred and how to correct it or compensate you for it. (9)
【单选题】空心毛坯胀形是将空心件或管状坯料胀出所需曲面的一种加工( )。
A.
方法
B.
方式
C.
零件
D.
工序
【判断题】完成路径选择功能是在OSI模型的网络层。
A.
正确
B.
错误
【单选题】完成路径选择功能是在OSI模型的( )层。
A.
物理层
B.
数据链路层
C.
网络层
D.
传输层
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