- --- Whose French book is it?--- It __________ be Lucy ’s. Look! Her name is on the book!
- 在越晚近的地层里成为化石的生物()
- Mom asked me to _____________ grandpa when she w as out.
- 下列现象属于特异性免疫的是()
- --- How was your vacation in Shanghai?--- Oh, __________, I can ’t stand it.There were too many people and the weather was too hot.
- 计划免疫的目的是()
- ---Do you like this movie?--- Yes, I do! In fact I ’ve never seen a ________ one than this.
- 第二性征的出现与何种激素的作用直接有关()
- My father is a reporter. He works in a ___________.
- 近视在眼球结构上的变化是()
置顶