Bob和Tom住在同一间大学宿舍里，Bob对大声放音乐的评价为100美元。Tom对安静的评价为150美元。如果Bob有大声放音乐的权利，而且，如果没有交易成本，下列哪一种关于外部性问题有效解决的表述是正确的（）。 A: Bob将支付Tom100美元，而且，Bob将停止大声放音乐 B: Tom对Bob的支付在100——150美元之间，Bob将停止大声放音乐 C: Bob将支付Tom150美元，Bob继续大声放音乐 D: Tom对Bob的支付在100——150美元之间，Bob将继续大声放音乐

对于下列Tom类，哪个叙述是正确的 public class Test { public static void main(String args[]){ Tom cat1 = new Tom(); Tom cat2 = new Tom(100); } } class Tom { void Tom{ System.out.print("hello"); } Tom(int n){ System.out.print(n); } }

Although he is over 100 years old, Tom has very good eyes and ears, and is very ______ (sense) to the outside world.

Why can’t the woman talk to Tom now A: Tom is terribly ill. B: Tom is in low spirits. C: Tom is bad-tempered. D: Tom is nervous at the moment.

_______ is a large family. A: Toms' B: Tom's C: Tom D: Tom of

5.John gives me more help than ____. A: Tom is B: Tom has C: Tom does D: Tom gives

The room is _______. They are brothers. A: Tom and Mike’s B: Tom’s and Mike’s C: Tom’s and Mike D: Tom and Mike

______ are in the same class. A: Tom and me B: Tom and I C: C. I and Tom

Bob和Tom住在同一间大学宿舍里，Bob对大声放音乐的评价为100美元。Tom对安静的评价为150美元。以下哪一种表述是正确的（  ）

In Tom Jones, Tom falls in love with ____