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【单选题】
在下列型号的水准仪中,精度最高的是( )A.
DS05
B.
DS1
C.
DS3
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反馈参考答案：
举一反三
【单选题】In order to cater for his expenses, he has to do extra work at night.
A.
meet
B.
reach
C.
provide
D.
fill
【单选题】In order to ________ customers who don't have credit cards, the company will soon allow shoppers to select products online, pick them up at its local store and pay for them in cash.
A.
cater on
B.
cater with
C.
cater to
【简答题】In order to cater ___ customers who don't have credit cards, the company will soon allow shoppers to select products online, pick them up at its local store and pay for them in cash.
【单选题】下列关于数据库表的说法中错误的是
A.
可设置长表名，长字段名
B.
可设置匹配字段类型到类，字段验证和记录验证，触发器
C.
可设置主索引和候选索引关键字，字段默认值，显示模式
D.
不可用USE命令直接打开，必须在数据库设计器中打开
【单选题】有关字段属性，下列叙述中错误的是( )。
A.
不同的字段类型，其字段属性有所不同
B.
并不是任意类型的字段都能设置默认值属性
C.
有效性规则属性是用于限制此字段输入值的表达式
D.
字段大小可用于设置文本、数字或日期/时间等类型字段的最大容量
【单选题】In order to_________ customers who don’t have credit cards, the company will soon allow shoppers to select products online, pick them up at its local store and pay for them in cash.
A.
cater to
B.
cater for
C.
catering to
D.
catered for
【单选题】In order to cater to the ( ) of the fashion, she wore heavy make-up and dyed his hair with different colors every each week, which, in the eyes of her parents, were awfully weird.
A.
prevalence
B.
dominance
C.
tendency
D.
preference
【单选题】质点是一个理想化的模型,它突出了( )这两个根本性质。
A.
“物体具有质量”和“物体存在变形”
B.
“物体具有质量”和“具有大小”
C.
“物体大小”和“物体占有空间位置”
D.
“物体具有质量”和“物体占有空间位置”
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