【单选题】_____ you study, _____ grades you will get.
B.
The harder, the better
D.
The better, the harder
【单选题】you study, mark you’ll get.
【单选题】hard you try, it is difficult to lose weight without cutting down the amount you eat.
【判断题】在单极开关混联控制电路中,单极开关2或3接通后,打开单极开关1灯就会点,但某同学在该电路中,无论如何按动开关,灯都不亮,于是该同学将万用表打在交流电流档,接在单极开关1的两个端口上发现灯亮了,表笔离开后灯又会熄灭,说明单极开关1内部处于断路状态。
【单选题】静脉注射刺激性较强的药物时防止损伤的主要护理措施是:
【单选题】__ you study, ___ you will learn.
【简答题】You
are the inheritors of hard work of your families and the hard work of many
countless others who came before you. They built and t________
the knowledge you will need to succeed.
【简答题】____you study,____grades you will get. A,The hard ;the better B.The harder; the better C.The hard ;the good C.The harder ;the good
【单选题】静脉注射刺激性较强的药物时防止损伤的主要护理措施是( )