单项选择题
The plan has set off（） controversy.
A.a storm of B.a stone of C.a rock of D.a blow of
单项选择题 Much of the criticism of the program（）the fact that we were very fond of dolphins.
单项选择题 The（）of the peace talks led to renewed fighting.
单项选择题 Children need to be（）before entering school.
