a fifth grade的相關(guān)資料：
臨近單詞
A/D
a
A different problem has arisen.
a great amount of intelligence.
a healthy child/animal/tree
A Baltic inhabitant of Prussia.
a reference book containing words
A speech that actuated dissent.
a two-tier system of management
A overwhelming feeling of failure
a speech punctuated with applause
a tractor serves several purposes
