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【单选题】
经纬仪安置时,整平的目的是使仪器的
A.
竖轴位于铅垂位置,水平度
B.
水准管气泡居中
C.
竖盘指标处于正确位置
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举一反三
【单选题】The speaker thinks the driving test is a terrible experience ______
A.
because the government officers are hard to please
B.
because the learner has to go through several tough tests
C.
because the learner usually fails several times before he passes it
D.
because the driving test usually lasts two months
【判断题】The importer can take delivery of import cargo against the bill of lading.
A.
正确
B.
错误
【单选题】Education ______ how to survive an earthquake should be a major emphasis for all government programs and earthquake-related projects.
A.
concerned
B.
concerning
C.
is concerning
D.
being concerned
【单选题】下列哪项不是行业进入壁垒。
A.
预期的竞争者的报复
B.
规模经济
C.
品牌忠诚度
D.
供应商的讨价还价能力
【单选题】下列哪项不是行业进入壁垒
A.
预期的竞争者的报复
B.
规模经济
C.
供应商的讨价还价能力
D.
客户忠诚度
【简答题】Any import or export cargo not in conformity with the stipulations may not be released and will fall to be disposed of , by Customs according to the regulations .
【单选题】Which of the following is an advantage the private postal services had over the government postal system? 查看材料
A.
Delivering mail more cheaply.
B.
Delivering mail faster.
C.
Delivering mail to rural areas.
D.
Delivering more mails.
【单选题】The residents, ______ had been damaged by the earthquake, were given help by the government.
A.
all their homes
B.
all whose homes
C.
all of whose homes
D.
all of their homes
【单选题】The reduction of the possible hazards in food ultimately depends on ______.
A.
the government
B.
the consumer
C.
the processor
D.
the grower
【单选题】下列哪项不是行业进入壁垒。( )
A.
预期的竞争者的报复
B.
规模经济
C.
品牌忠诚度
D.
供应商的讨价还价
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