房顶必须做()处理,SBS卷材要包封至()。
参考答案:防水;外沿
根据下列各图和句意选择正确的词填空
1. confused/confusing
You are _____ me.
2. bored/boring
I'm _____.
3. embarrassed/embarrassing
Don't be so _____.
4. excited/exciting
This film is so _____.
5. worried/worrying
I'm too _____ to go to sleep.
I'm not sure _______. [ ]
A. you can help me with my Maths
B. if he is able to swim or not
C. how soon he will be back
D. how long does it take to finish the job