This is the question we have had so much discussion about .这
This is the question we have had so much discussion about .这
this is the machine ()we have had so much trouble
this is the question ______ that we've had so much discussio
this is the washing machine / we have had so much trouble.a
TESTNINE 18.this is the refrigerator we have had so much tro
24.This is the microscope ______ which we have had so much t
18.this Is therefrigerator ______ we have had so much troubl
英语翻译I'm writing to tell you about the discussion we have had
英语翻译.1 He is the man about whom we have heard so much.2 The
"This is the very short story about __ we've talked so much.
he is the man whom we have heard so much about中的about可以放在so
this is the refrigerator _we have had so nuch trouble