【单选题】he drove so fast that I staredto get a little uncomfortable.The fast he drove, ___(nervous)I became.
【单选题】There were _______ people in the street at midnight. So he drove fast. [ ]
【单选题】Monitor 窗口的 Vectorscope 视图的作用是:
【判断题】金针菇高压灭菌阶段,灭菌温度为 123 °C ,时间为 90 分钟。