Ywc 3 lesson 2
Irregular verbs
Unit 10 易混淆動詞. spend/ take/ cost 花費 spend spend-spent-spent S + spend + 時間 / 金錢 + on N. S + spend + 時間 / 金錢 + (in) V-ing 某人在 ~ 上花費多少時間
Basic Beef Cow Nutrition Katherine Whitman, DVM, MS Great Plains Veterinary Educational Center.
