--_______will your manager return to the company,please?--In about three hours.A.How long B.How soon C.How often D.How farWhen the old woman was in good health,she _______shopping on Sundays.A.was used to go B.used to going C.used to go D.get used to

--_______will your manager return to the company,please?
--In about three hours.
A.How long B.How soon C.How often D.How far
When the old woman was in good health,she _______shopping on Sundays.
A.was used to go B.used to going C.used to go D.get used to going

1B
How long 多加完成时和将来时.问多久How long will your manager return to the company,please?
你经理回公司要多长时间
回答一般用for +时间（举例子）For about three hours.花3小时
how soon多家将来时,那么问,你经理在多长时间以内回来
回答一般用in,回答,在3小时内能回来
how ofen表频率,比如 how often will your manager return to the company,please
你经理多少时段回公司一次
回答多是（举例子）twice a week
每周回来2次
how far问举例,几米远,几公里远等
c2记住词组
be used to do某物被用来派什么用场
used to do过去常常干某事
be/get used doing习惯于干某事
那么B用法不对排除,A意思不对,她被用来周日购物.错了
当她身体好的时候,周日她去购物的,对应过去式

1B howlong多加完成时多跟since..ago howsoon+in表将来howofen表频率howfar+距离2A一般是When(..),sb be(过去时) doing..本题用beusedtodo