【单选题】Geography also _____ a part in making dialects. Some people living in the mountains speak with an older kind of English dialect. [ ]
【单选题】交流电通过单相整流电路后,所得到的输出电压是________。
【单选题】交流电通过单相整流电路后,所得到的输出电压是________。
【单选题】If a language has a large number of speakers or if it is very old, there may be differences in the way it is spoken in different areas. That is, the language may have several dialects. Chinese is a go...
A.
the difference between the old and today’s Chinese
B.
a special language spoken by Chinese
C.
the form of a language used in one part of the country
【单选题】In China hundreds of different dialects are spoken; people of some villages ______ themselves understood by the inhabitants of the next town.
【单选题】交流电通过单相整流电路后,所得到的输出电压是()。
【判断题】西餐午、晚餐服务中,客人应人手一份菜单。
【单选题】企业自营物流模式的优点,以下不包括( )。