题目内容

JK触发器有保持功能,但无翻转功能。()

A. 对
B. 错

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[音频]

A. Get a new job.
B. Give up his plan.
C. Put forward a suggestion.
D. Find a new apartment.

[音频]

An engineer.
B. A professor.
C. A student leader.
D. A social worker.

[音频]

A. He took the wrong medicine.
B. He got a heart attack.
C. He has broken his arm.
D. He has a headache.

[音频]

A. German.
B. Japanese.
C. French.
D. Spanish.

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