9.听下面的对话,回答第10小题 10.Why did Lisa look nervous just now? A.Because she didn't finish her job. B.Because she was in front of a large group of strangers. C.Because she was in front of TV cameras for the first time.
9.Why does John choose May as her best friend? A.Because she can keep a secret. B.Because she can tell funny jokes. C.Because she is always ready to help.