第一部分：英语知识运用（共两节，满分10分）第一节：单项填空（共20小题；每小题0.5分，满分10分）从A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题纸上将该选项标号涂黑．
1．﹣Do you think he'll come to join us in hiking tomorrow？
﹣________．He is absolutely a couch potato．（ ）
A．That's none of my business．
B．You said it．
C．I wouldn't bet on it．
D．Far from it．
