DO you know how much the cake is?后面为什麽是陈述句语式?为什么

DO you know how much the cake is?后面为什麽是陈述句语式?为什么 "DO you know--- the cake is?" A:how much B:hownany C:whose D Do you know how much m( )was must pay for a cake do you know which is the way to the museum为什么不用陈述句语序 英语语法How long do you think后面为什么要加陈述句?如果把do you think看成插入语,how How much do you know about the place?与How well do you know t How much do you know about the Olympic Games? Do you know how large the earth is?请问这里为什么要加is? How much do you know about AIDS? HOW MUCH DO YOU KNOW ABOUT how much do you know really about do you know how much i love