Day 17

　　頻率為2次的單詞(二)

　　leadership creature instrument substitute

　　chin steady specialist adjust

　　enforce organ grocer creep

　　cooperate sympathetic storage depart

　　render privilege teenager contribution

　　feedback acquisition so-called existence

　　explore wax mess prince

　　generator fatigue accompany rural

　　honey attain billion uncover

　　locomotive trap association spite

　　interview

Day 18

　　后面這些天的單詞雖說上在考試中出現頻率不高，但是寫作中倒是挺實用的有的詞~

　　頻率為2次的單詞(三)

　　pessimistic bark devil universe reduction

　　psychological invade v,侵入，侵略

　　identity n.身份;個性;同一性

　　e.g. He is a well-known person with his own identity.他是一個具有自己個性的名人。

　　permanent screw interpretation editor guarantee classic pose

　　delegate artificial cassette romantic annual

　　apartment deposit fantasy mud author

　　assure correspond outlet topic rival

　　initiative slide extreme misunderstand

　　evident casual routine trumpet ancestor staff

　　Day 19

　　頻率為2次的單詞(四)

　　notion counter fabric occasion lump

　　hopeless document precaution intend cash

　　hardware tidy resolve protective quit

　　severe extension trial expectation telescope

　　passport exploit democracy requirement file

　　neglect exaggerate thirst overnight plot

　　estate liter variation copper devise

　　principle sportsman creative former unity

　　similarly assumption reception