The problem will appear ______ a different welfare system will be careated.A.unlessB.whetherC.untilD.ifWhere did you get such a beautiful skirt?It was at the department store ______ we uded to shop.A.thatB.thereC.whereD.whichA survey was conducted in Shanghai _______ interviewees were asked if they wanted to be a factory worker.A.whenB.whichC.thatD.where
问题描述：
The problem will appear ______ a different welfare system will be careated.
A.unless
B.whether
C.until
D.if
Where did you get such a beautiful skirt?
It was at the department store ______ we uded to shop.
A.that
B.there
C.where
D.which
A survey was conducted in Shanghai _______ interviewees were asked if they wanted to be a factory worker.
A.when
B.which
C.that
D.where
答
A 除非
C 定语从句,本题易选A,把它当成强调句,这样就答非所问
C survey的 同位语从句,解释survey的内容