幼儿常见的理解句子的策略包括（）。
A.语义策略
B.非言语策略
C.词序策略
D.巧妙加工策略
参考答案：A, B, C
–Where is Li Ping? –He’s _____ the library.
A．went to
B．going
C．gone to
D．been to
What does Frank's son ______ to be? [ ]
A. like
B. likes
C. wants
D. want
