传染性非典型肺炎的潜伏期通常为（）
A.1周内
B.2周内
C.3周内
D.4周内
E.5周内
参考答案：B
患者再滴眼药的最短间隔时间为（）
A．2分
B．3分
C．4分
D．5分
E．10分
根据汉语提示完成下列英语句子，每空一词。
1. _____ _____ (多么远) is your home from your school?
2. — What do you _____ _____ (认为) the English teacher?
— She is friendly.
3. The old women has to _____ _____ (依靠) her daughter.
4. One healthy habit can help you _____ good _____ (取得好成绩).
5. I can't join you because I _____ _____ (必须) help my mom this weekend.
