Since William had been seriously ill for several months, his parents were worried about()to return to school full-time.
A、he wanted
B、he wanting
C、him to want
D、his wanting
A、he wanted
B、he wanting
C、him to want
D、his wanting
A、Were there loss of energy by friction B、Since there be loss of energy by friction C、Were there no loss of energy by friction D、Should be no loss of energy by friction
A、William the Confessor B、William Lion-Heart C、the father of the British navy D、William the Conqueror
A、12 months since last dry-docking B、18 months since last dry-docking C、24 months since last dry-docking D、36 months since last dry-docking