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【判断题】
总体就是观察或测量的基本单位。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】从供选择的答案中，选出应填入下面叙述中______内的最确切的解答。 MIMD systems can be classified into (1) oriented systems, high-availability systems and response-oriented systems. The goal of (1) oriented multiprocess is to obtain...
【单选题】某城市最高时用水量为300L/s，其中集中供应的工业用水量为190L/s。干管各管段名称及长度(m)见下图。管段1-2，2-3，4-5为单向配水，其余为双向配水，则比流量qs为( )。
A.
0.0312
B.
0.0472
C.
0.0528
D.
0.0362
【简答题】用所给单词的适当形式填空。 1. This is an interesting book _____ (write) by Shakespeare. 2. Gina was my best friend when l was a kid, but _____(not see)her since 2002. 3. －How long have you been _____ (study) Engli...
【简答题】某城市最高时用水量为 300L/s ,其中集中供应的工业用水量为 190L/s ,干管各管段名称及长度( m )见下图。管段 1-2 , 2-3 , 4-5 为单向配水,其余为双向配水,求比流量 q s 。
【简答题】从供选择的答案中，选出应填入下面叙述中______内的最确切的解答。 Soon, more of the information we recelve via the internet could come (1) in digital wrappers. Wrappers are made up (2) software code that's targeted to do specific t...
【单选题】This book ____ by a famous American writer.
A.
is write
B.
was written
C.
is writing
D.
wrote
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