【单选题】
People at the party worried about him, because no one was aware()he had gone
A、of where
B、of the place where
C、where
D、the place
A、of where
B、of the place where
C、where
D、the place
A、The party won‘t start until 8:00. B、Thank you for having the party for me. C、Don‘t worry. He always keeps his word. D、The party must cost a lot.
A、at one fourth the demurrage rate B、at one third the demurrage rate C、at half the demurrage rate D、at the demurrage rate