The origin of chopsticks or Zhu in China is related to _______.
A、people’s living environment
B、people’s diet habits
C、people’s custom
D、its convenience to people
A、people’s living environment
B、people’s diet habits
C、people’s custom
D、its convenience to people
【哲学家就餐问题-(D)】接续第55题 (D) 对于i为0、2、4的哲学家进程philosophyi,①处填上“wait(chopstick[(i+1)mod 5]); wait(chopstick[i]);”,②处填上“signal(chopstick[i]); signal(chopstick[(i+1)mod 5]);”;对于i为1、3的哲学家进程philosophyi,①处填上“wait(chopstick[i]); wait(chopstick[(i+1)mod 5]);”,②处填上“signal(chopstick[i]); signal(chopstick[(i+1)mod 5]);”
The origin of language is still an unsolved question.()
A、which remains obscure origin
B、whose origin remains obscure
C、whose remains obscure origin
D、who is origin obscure remain
__________
[A] development [B] origin [C] consequence [D] instrument
Nude packed goods Bulk commodities Consignee Country of origin
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