白屑风之血虚风燥证病因病机为：
A．水痘B．传染性软疣C．扁平疣D．天疱疮E．带状疱疹
参考答案：B
我国票据法允许支票出票时空白______。
A．出票日期
B．票据金额
C．付款日期
D．收款人名称
用所给单词的适当形式填空。
1. My teacher is very (pleasure) with what I did.
2.The girl (who) name is Mary is my classmate.
3. The word (form) by four letters.
4. When we heard the funny story, we couldn't stop (laugh).
5. The table manners here are different from (we).
