A. a; 不填 B. the; 不填 C. the; an D. a; the
单项选择题Children need friends()their own age to play with.
A. of B. for C. in D. at
单项选择题第(10)空应选择()
A. put away B. get down C. hand out D. take off
单项选择题第(9)空应选择()
A. big bites B. deep breaths C. a firm hold D. close look
单项选择题第(8)空应选择()
A. each one B. each other C. the other D. one another
单项选择题第(7)空应选择()
A. on B. toward C. for D. in