治疗家禽肠道真菌性肠炎的有效药物是（）
A.四环素
B.甲砜霉素
C.多粘菌素B
D.制霉菌素
参考答案：D
根据首字母提示补全单词。
1. Tommy is a f______ boy, we all like him.
2. The box is h______, I can't bring it out.
3. The teacher is friendly and p______ in our school.
4. Tom is short, but David is t______.
5. The girl has long straight h______.
一般从（）等多方面核证堤身表面观测资料的准确性。
A.字号大小
B.前后关系
C.文字与数字关系
D.图文表
E.字体选择
