【单选题】The higher a rocket flies, ______air it meets.
【单选题】According to the passage, the higher a tree grows, ______.
A.
the stronger it becomes
B.
the more sunlight it will get
C.
the thinner it will be
D.
the thicker it will be
【单选题】电器的工作制通常可分为:①反复短时工作制;②长期工作制;③短时工作制。其中能够提高电器的负载能力是()
【判断题】The higher a company's debt ratio is, the higher the risk of a company not being able to meet its obligations.
【单选题】The higher the height from the ground, the higher the wind speed.
【单选题】以下哪种电器的工作制不能提高电器的负载能力是( )
【单选题】电器在工作中,就电器的发热而言,接通电源后连续工作到发热稳定的工作制,称为( )。