赤道低压电
参考答案：
赤道附近，终年受热，温度高，空气膨胀上升，到高空向外流散，导致气柱质量减少，低空形成低压区，称赤道低压带
They succeeded in killing pests which came from the foreign countries ______ a lot of hard work.
A．according to
B．thanks to
C．in memory of
D．in addition of
磺脲类降糖药物常见的不良反应是（）
A.乳酸性酸中毒
B.水肿
C.肾功能受损
D.肥胖
E.低血糖
