时序逻辑电路在结构方面的特点是:由具有控制作用的()电路和具记忆作用()电路组成。
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人所创造的一切都可以是文化或文化现象,或是文化的影响或文化的结果。
Having students use materials like these in class can reinforce _____6_____ about gender roles in society.
In this image there are six people, four men and two women, shown in different jobs. The men pictured include a construction worker, a doctor, a police officer, and a truck driver. The women shown include a farm worker and a food store employee. This image shows men and women in _____15____ jobs in two ways.