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【简答题】
已知一个多边形的每一个外角都相等,且内角和是外角和的2倍,则它的每个外角等于(      )
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【简答题】一、选出正确的同音异义词完成句子。 1. The wind (blew/blue) the tent over. 2. Last week I (road/rode) a horse for the first time. 3. My dog hurt his (paws/pause). 4. I (won/one) the tennis match. 5. My mom will (sew/so...
【多选题】关于复式记账法,下列各观点中正确的有( )
A.
以资产与权益平衡关系作为记账基础
B.
不能全面系统地反映各会计要素的增减情况以及经济业务的来龙去脉
C.
对于发生的某一项经济业务,都要在两个或两个以上相互联系的账户中同时登记
D.
可以对账户记录的结果进行试算平衡,以便检查账户记录的正确性
【判断题】PLC可以向扩展模块提供24V直流电源。
A.
正确
B.
错误
【简答题】( ) 1 It is____since we____last time. A. long time; met B. a long time; meet C. a long time; met D. the long time; meet ( ) 2 There came ____ great noise. It frightened us. A. the B. a C. / D. that ( ...
【简答题】She caught the student (cheat) in exams. 2.When I got there, I found him (repair) farm tools. 3.When I got there, I found the farm tools . (repair) 4.Just then he heard someone (call) for help. 5.He w...
【单选题】The last time I __ Jane she ___ cotton in the fields.
A.
had seen,was picking
B.
saw,picked
C.
had seen,picked
D.
saw,was picking
【简答题】钳盘式制动器按制动钳固定在支架上的结构形式可分为()和()两种。
【简答题】钳盘式制动器按制动钳固定在支架上结构形式又可分为( )式和( )式两类。
【单选题】精神分裂症的强迫症状与强迫障碍的强迫症状最主要的鉴别点是
A.
前者往往不为强迫症状苦恼
B.
前者对症状常无明显治疗要求
C.
前者的强迫症状内容可荒谬离奇
D.
前者的强迫症状严重影响社会功能
E.
前者有阳性和阴性精神病性症状
【简答题】They (play)basketball on the playground at the moment. We (translate) 7 English books into Chinese in the last 3 years. Three years ago, I (meet ) Lily in Shanghai. If he (come) back, please tell me. ...
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