单项选择题
A freely tailing body has an acceleration of 32 feet a second during each second ______ it falls.
A．that
B．why
C．which
D．as
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
单项选择题
Hardly ______ when they ran toward it.
A．had the plane landed
B．did the plane land
C．the plane had landed
D．the plane landed
点击查看答案&解析
单项选择题
His handwriting is ______ yours.
A．more better
B．as well as
C．much better than
D．as better as
点击查看答案&解析
相关试题
35（）
34（）
33（）
32（）
31（）