单项选择题
Conversation 2 Questions 8 to 10 are based on the following conversation.
A．Go to the concert. B．Eat out. C．Go climbing. D．Go shopping.
A．15 dollars. B．30 dollars. C．45 dollars. D．60 dollars.
A．He did very well. B．He made sortie mistakes in the test. C．His handwriting was poor. D．He was careful enough.