1 . They can warn you early on if there is something abnormal.
A.不正常 | B.综合的 | C.非凡的 | D.不存在的 |
您最近一年使用:0次
2 . Luckily, his parents paid attention to his ________ (normal) behaviour and took him to hospital. (所给词的适当形式填空)
您最近一年使用:0次