问题
选择题
I was not quite sure __________.
A．what is she looking for
B．why she came late for school
C．how did she deal with the problem
D．if she has arrived
答案
答案：D
题目分析：英语宾语从句中一般用陈述语序。选项AC为倒装语序。选项B意思是她为什么上学迟到了；选项D意思是她是否已经到达了。结合语境可知选D，我不太确定她是否已经到达了。