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【单选题】
磷酸戊糖途径的主要生理意义A.
氧化供能
B.
应急供能
C.
产生NADPH
D.
维持血糖浓度
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反馈参考答案：
举一反三
【简答题】若向量组α 1 ，α 2 ，…，α s 线性无关，则k 1 α 1 +k 2 α 2 +…+k s α s =0，推出 k 1 =k 2 =…=k s =0． 若0α 1 +0α 2 +…+0α s =0，则α 1 ，α 2 ，…，α s 线性无关？
【单选题】How did Les Brown learn to work the controls in the studio?(3分)
A.
He learned it by himself.
B.
The local DJs taught him.
C.
His mother taught him when he was young.
D.
The general manager taught him.
【单选题】The ____ protocol is a set of rules that controls how data is sent between computers on the Internet
A.
HTTP
B.
IP
C.
TCP
D.
FTP
【单选题】How did Les Brown learn to work the controls in the studio?
A.
The local DJs taught him.
B.
His mother taught him when he was young.
C.
The general manager taught him.
D.
He learned it by himself.
【单选题】( )controls how the CPU communicates with other hardware components.
A.
OS
B.
CPU
C.
BIOS
D.
DOS
【单选题】The register that controls how the serial port works is ().
A.
TCON
B.
PCON
C.
SCON
D.
TMOD
【简答题】It controls how the CPU communicates with other hardware components.上述句子的准确含义是:A. 它如何控制CPU与硬件交流。 B. 它控制怎样CPU与硬件交流。 C. 它控制着CPU与其他硬件组件的通信方式。 D. 它控制着如何CPU与其他硬件通信。
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