Unit 1 can you ply the guitar?. 单项选择(10分)( )1. My sister likes playing the guitar, but she cant play _.A. nice B. good C. well( )2. Are you good _ swimming?Yes, and I think I can help kids _ it.A. with; in B. with; with C. at; with( )3. He wants _ the English club.A. to join B. to beC. be in( )4. My father cant play _ basketball. He can play _ piano.A. the; theB. /; the C. the; /( )5. Why do you want to _