题目

 —Tomorrow is Teachers’ Day. Let’s give a surprise to Miss Gao.      —______            A. Good idea.                              B. No, it’s impolite.        C. Yes, you’re right.                     D. Good news.      答案： A        good idea意为“好主意”。用于表示赞同对方观点。The discovery he __________ in the field of science was quickly accepted．A.foundB.madeC.inventedD.searched