Tom’s father __ to work at six every morning. [ ]
A. go
B. goes
C. going
D. is going
答案:B
太阳病,或已发热,或未发热,必恶寒,体痛,呕逆,脉阴阳俱紧者,名为:
A.中风
B.伤寒
C.温病
D.风温
E.湿温
试述在科技兴农中农业推广人员的重要性和作用。