【单选题】Why didn't the writer's wife and friends ask him what had happened?
A.
They sensed that something terrible happened, they didn't dare to ask.
B.
They were afraid that the writer might lose face if they asked
C.
They' d like to let it be for it was not their business.
D.
They tried to calm the writer in this way.
【单选题】After they have lived in the suburbs for over a year, the writer's friends feel unhappy with their life there.
【多选题】新中国对资本主义工商业进行社会主义改造的主要经验有( )
C.
把对企业的改造和对资产阶级分子的改造结合起来
【单选题】1mol/LKcl水溶液100°C时的蒸气压为
【单选题】Many of the writer's friends have moved out of the city and are enjoying a peaceful life in the suburbs.
【单选题】The writer's friends complain about not having time to do the garden work after a day's work in the city.
【单选题】For the writer's friends, commuting to the city to work is very inconvenient due to the long distance they have to travel.
【判断题】The writer's friends added color to the party by bringing food and drink from China.