Question

I’d like to see you off at the airport. Could you tell me _____ ?

A．when your plane took off	B．when did your plane take off
C．when your plane takes off	D．when does your plane take off

Answer 1

C

本题考查宾语从句。宾语从句要用陈述语序，排除B 和 D；结合I’d like to see you off at the airport，可知不是过去的事，排除A。