【判断题】一个有源支路,当其端电压为零时,该支路电流也为零。( )
【简答题】His mother had thought it would be good for his character to ________ from home and earn some money on his own. A.ran away B.take away C.keep away D.get away
【单选题】It was unbelievable that the fans waited outside the gym for three hours just ______ a look at the sports stars. [ ]
【判断题】0330038003000301585071135127复杂的程序结构都是由基本结构组合而成。
【单选题】His mother had thought it would be good for his character to ______from home and earn some money on his own.
【单选题】His grandfather died ____ the wound that the enemy soldier had given him .and then his grand- mother died ____ hungry and cold.
【单选题】Just outside the ruins ______ a magnificent building surrounded by many tall trees.
【单选题】His doctor had advised him ___________ smoke, and later his mother made him ________ buying more cigarettes.