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【简答题】
What are phonemes, phones and allophones? Explain their relationship with examples from English or Chinese.
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参考解析：
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【单选题】设有以下语句：char x=3,y=6,z;z=x^y<<2;则z的二进制值是< /div>
A.
00010100
B.
00011011
C.
00011100
D.
00011000
【单选题】We can inter from the passage that a sense of care______.
A.
does not come until a person grows to be an adult
B.
should be taught to children through actions instead of words
C.
means small acts of kindness
D.
can be learned through watching how kind one is to others and to animals
【单选题】设有以下语句 char x=3，y=6，Z； z=x^y＜＜2； 则z的二进制值是
A.
00010100
B.
00011011
C.
00011100
D.
00011000
相关题目：
【单选题】设有以下语句：char x=3,y=6,z;z=x^y<<2;则z的二进制值是< /div>
A.
00010100
B.
00011011
C.
00011100
D.
00011000