()确定对生育期的延长和缩短影响最大。
A、播量
B、播期
C、施肥量
D、灌水
参考答案:B
以下所列病痛中,不适宜应用非甾体抗炎药治疗的是
A.牙痛
B.肠绞痛
C.肌肉痛
D.关节痛
E.神经痛
Alow-carbon(低碳)lifestyle has an effect our daily life.More and more attention has been paid to Energies these days.
A.in;save
B.in;saving
C.on;save
D.on;saving