题干
.
It is generally considered unwise to give a child ________ he or she wants.
It is generally considered unwise to give a child ________ he or she wants.
A：however
B：whatever
C：whichever
D：whenever
答案(点此获取答案解析）
B
2SO3，并达到平衡。在这过程中，甲容器保持体积不变，乙容器保持压强不变，若甲容器中SO2的转化率为p%，则乙容器中SO2的转化率