A study undertaken by Roger Brown discovered that most children acquire morphemes in approximately the same order. The first grammatical morpheme to develop is ______.
A–ing正確答案
B–ed
C–s
D–ly
答案與詳解
為什麼答案是 A
根據 Roger Brown 的研究，現在進行式詞綴-ing是兒童最早習得的語法語素，通常在兩歲左右開始出現。
載入中…
