短针深刺宜选( )
A．指切进针法B．夹持进针法C．舒张进针法D．提捏进针法
参考答案：A
How shall we be( )next
A．doing
B．done
C．do
D．does
Agriculturalists are very popular with the farmers as they are________ agricultural science and technology.
A．in great need of
B．in greatly need of
C．greatly need of
D．very much need of
