【单选题】6502电气集中,电路ZCJ失磁落下后,只有进路中( )解锁,才能使ZCJ复原。
【单选题】He wrote a letter ______ he explains what had happened in the accident.
【单选题】6502电气集中,电路ZCJ失磁落下后,只有进路中()解锁,才能使ZCJ复原。
【单选题】You must ________ what the teacher explains in the class, or you will not be able to grasp the main points of the knowledge. [ ]
【单选题】With the two stories in Paragraph 2, the author explains ______.
A.
what are addictive and subtractive body-image problems
B.
what people are more likely to kill suicide
C.
a lot of health problems are caused by dieting
D.
obsession with body-image can cause death or damage to oneself
【简答题】( )又名“招贴”,按其字释,“招”是指引注意,“贴”是张贴,即“为招引注意而进行张贴”。 海报是一种信息传递艺术,是一种大众化的宣传工具。
【单选题】6502电气集中,电路ZCJ失磁落下后,只有进路中( )解锁,才能使ZCJ复原: