A long time ago, I()in London for three years
A、had lived
B、have lived
C、lived
D、have been living
A、had lived
B、have lived
C、lived
D、have been living
A、I hope I have not kept you waiting for long. B、I hope I have not kept you waiting for a short time. C、I hope I have not kept you waiting for a while. D、I hope I have not kept you waiting for a little time.
A、Our derrick has been out of use for a long time. B、Our heavy derrick has been out of use for a long time. C、Our crane has been out of use for a long time. D、Our winch has been out of use for a long time.
A、Tell me the reason why you‘re late. B、That‘s OK. C、It really took up my much time. D、It‘s a pleasure. I come here 10 minutes ago.
A、(2×C×I+C-P)/P B、{C-P+C×[(1+I)(1+I)-1]}/P C、{C-P+C×[(1+I)(1+I)-1]}/C D、(2×C×I+C-P)/C