1. My book is__________.2. His __________ is on his desk.3. The boy is _________
Your sister is very young. Please peel an orange her.[ ]A. to B. for C. with D. of
听录音,选择相应的图片。() 1. A. () 2. B. () 3. C. () 4. D.
The little boy won't go to sleep _____his mother tells him a story. [ ]A. orB. unlessC. but D. wheth
判断下列每组单词划线部分发音是否相同。