_ than they started to work.A.No sooner they had got to the plant B.No sooner had they got to the

问题描述:

_ than they started to work.A.No sooner they had got to the plant B.No sooner had they got to the
( )than they started to work.
A.No sooner they had got t the plant
B.No sooner had they got to the plant
C.As soon as they had got to the plant

选B
No sooner had sb done sth than sb did sth
这个句型的意思是“一……就……”