1 . There is no doubt ____ the world climate _____ in recent years because of humans activities.

A．that; changed	B．whether; has changed
C．that; has been changing	D．what; is changing

2 . I don’t feel like eating these days because of the pressure from the work and___________.

A．so does my wife	B．nor does my wife
C．my wife does so	D．so my wife does.