【单选题】— I'm afraid I have to leave a little earlier. My mother is ill in bed. — ____ I hope she will be all right soon. [ ]
C.
I'm sorry to hear that.
【判断题】前纵梁在三个方向都有变形,要先修复高度方向的变形
【简答题】 腭骨可分为 ____ 和 ____ 部。
【单选题】--Will Betty join the talent show on Friday? --I’m afraid she won’t. she is too to act in front of other people.