请听下面5段对话,选出最佳选项。 1.what are the two speakers talking about? a. how to play football. b. how to swim. c. the man’s hobby. 2.where is mrs. arnold? a. in a soap factory. b. in her house. c. at an information desk. 3.what does the woman mean? a. she can’t see the computer now. b. she is eager to see the computer. c. she wants the man to see the computer first.