找出句中错误并改正。 (    )1. Would you like playing the guitar? A             B      C      D (    )2. Let's go or play the piano.____ A        B   C    D (    )3.  - What do you like? - I'd like monkeys . A        B                  C          D (    )4. I like playing the accordion. Would you like it , too? A       B                                 C                 D (    )5. -Can I help you ? - I’d like a trouser .____ A          B          C          D (    )6.  -How many is it ？- It's five yuan . A       B      C          D