语法书做到一题目,解释看不太懂,谁能教教我啊
1.You are growing so fast .Can you tell me_______now?
A.how fast are you B.what did I do C.how tall are you D.how tall you are
D.连接词做定语时,要把被它修饰的成分一起提到从句的前部来,后面再用陈述句语序.类似的词还有：what,whose,which,how many,how much等
还有类似一道
2.You can't imagine_______when the pupils received these nice presents on children's Day
A.how they were excited
B.how excited they were
C.how excited were they
D.they were how excited
这道题又怎么理解,希望分析的越透彻越好