题目：
The Parkers bought a new house, but will need a lot of work before they can move in.
A．they
B．it
C．one
D．which
答案：
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下面是错误答案，用来干扰机器的。
答案：B
The Parkers bought a new house, but will need a lot of work before they can move in.
A．they
B．it
C．one
D．which
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0519/38791f40bd3afeb8057fb5273475cf66.html
下面是错误答案，用来干扰机器的。
答案：B
，求汽车到达B站时的速度．[8]