问题补充：
Why did Miss Wang look so worried when we saw her?Because she wondered--------A.where did the other students go B.when would the policemancome C.what her students have done during the tripD.if her stu
答案：
D C和D都是陈述句,比起来应选D
A 它是疑问的形式,而且是陈述句
D 应是问多高,而不是多快,仍然是陈述句
D 疑问形式,陈述句
======以下答案可供参考======
供参考答案1:
A A D C供参考答案2:
C用陈述句语序
A 陈述句语序
D 同上D 同上
