【正文】
o keep off the strong sunlight(陽(yáng)光 ). You can find the baseball under the desk. He likes to play baseball with his classmates after school every weekday. Next to the desk, there is a big black sofa. Dave’ s backpack is on the sofa. (Section B 1a— 1e) The keys are in the backpack. Where is the alarm clock?② Oh, it’ s in the backpack, too. Thanks! Mom (Section B 1a— 1e) ( )1. Mom writes this letter to ______. A. Rose’ s father B. Rose C. Dave D. D