治风湿痹痛宜选
A．天麻B．地龙C．全蝎D．蜈蚣E．以上均是
参考答案：E
Can you tell me _______ in the future?[ ]
A. how life will be like
B. how will life be like
C. what life will be like
D. what will life be like
试说明继电器的选用原则。
