- Tag, wie geht es Herrn Bauer? - Es geht _______ nicht gut.
A.
ihr
B.
ihm
C.
ihnen
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【简答题】A Clock Buffer is a device in which the output waveform directly follows the input waveform. The input waveform propagates through the device and is redriven by the output buffers. Hence, such devices...
【判断题】A double heterostructure semiconductor laser device has its active region buried within the device in such a way that it is surrounded by low refractive index materials rendering the active region as ...