肺胀的病理性质为
A．虚证B．实证C．虚实夹杂D．寒热错杂E．标实本虚
参考答案：E
汉字输入码可分为有重码和无重码两类，以下属于无重码类的是( )。
A．全拼码
B．自然码
C．区位码
D．简拼码
Which of the following statements is false().
A. People know exactly how and why humans domesticated the first dogs.
B. People learned to selectively breed dogs for certain specific tasks.
C. Of all the domesticated animals, dogs seem closest to their owners.
D. Wolves raised in captivity still fall to understand human gestures:
