3. Some kinds of winds might cause illness or health problems, because(). A. winds from mountain regions blowing faster and faster warm and dry the air B. researchers say there are more strokes and heart attacks during windy weather of t...

8. Which of the following may get you out of trouble on the Internet? A. Use a fake name B. Not to identify your gender. C. Seek help if bullied continuously. D. Meet a strange online friend. ...

5: Phrase structure rules are rules that specify the constituents of syntactic categories. A: 错误 B: 正确 ...

7: ____ is the study of sound systems and patterns. A: Phonetics B: Phonology C: Morphology D: Syntax ...

13: There are two types of language in the world: natural language and artificial language. A: 错误 B: 正确 ...

3: （Tick- tuck ）is the sound produced by a clock. （为括号部分的单词选择相对应的构词法） A: Compounding B: Coinage C: Sound Reduplication D: Clipping ...

6. Voicing is the vibrating of the vocal cords when sounds are produced. A. 错误 B. 正确 ...

20. English is an example of SOV languages. A. 错误 B. 正确 ...

11. The features that are found over a segment or a sequence of two or more segments are called free variation. A. 错误 B. 正确 ...

13. The term ______ is the label given to the form of a language used by any group of speakers or used in a particular field. A. variety B. register C. dialect D. Creole ...