多级放大电路的电压放大倍数等于组成它的各级电压放大倍数()。
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单选题 ()is a step-by-step method for solving a problem or doing a task.
A construct
B. A recursion
C. An iteration
D. An algorithm
单选题 The ()construct tests a condition.
A. sequence
B. decision
C. repetition
D. logical
单选题 The()construct handles repeated action.
A. sequence
B. decision
C. repetition
D. logical
单选题 ()is a pictorial representation of an algorithm.
A flowchart
B. A structure chart
C. Pseudocode
D. An algorithm