问题 选择题 选出不同种类的选项.( )1. A. pen ( )2. A. my ( )3. A. excuse ( )4. A. I ( )5. A. two B. pencil B. his B. thank B. she B. three C. eraser C. he C. spell C. her C. number D. watch D. her D. this D. he D. eight 答案 1-5: DCDCC