某些EMP途径不完整的细菌替代的葡萄糖代谢途径是（）
A. EMP途径
B. HMP途径
C. ED途径
D. TCA循环
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无氧呼吸中呼吸链末端的氢受体是()。
A. 氧化型无机化合物
B. 还原型有机化合物
C. 某些有机化合物
D. 氧化型无机化合物和少数有机化合物
求两个数中的最大数(1)maxVal(a,b):(2) a(3)b(4)a(5)b
Which of the following frequencies have not been designated for on-scene communications in the Global Maritime Distress and Safety System?
A. VHF-Channel 16 on 156.8MHz
B. MF radiotelephony on 2182kHz
C. NBDP on 2182.0kHz
D. VHF-Channel 16 on 156.8MHz and MF radiotelephony on 2182kHz
How is ship to shore transmission of a distress priority message in most SESs initiated?
A. By provision of a distress button，，.
By including the priority code in the preamble of the Telex message.
C. By including the priority code in the dialed number in voice communications.
D. By initial voice contact with the Rescue Coordination Center
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