She has been working for 20 huors.(改为一般疑问句)
She has been working for 20 huors.(改为一般疑问句)
Susan has been working in this city for 20 years 改为一般疑问句
they have been talking for the whole three huors 改为一般疑问句
She has been working for 20 hours
she's been late for mang times(改为一般疑问句)
She has been working for 20 hours【否定回答】--- She --- working f
she has fish eggplant for lunch如何改为一般疑问句
He has never been late for school .(改为一般疑问句) ______he______b
my father has been a worker for ten years.(改为一般疑问句)
She has been sleeping for 10hours?(变一般疑问句并肯定回答)
She has eggs and milk for breakfast (改为一般疑问句) 急用,
She has been ill for over two days .(改为同义句) she has been ill