半合成抗结核药为（）。
A．丙磺舒
B．别嘌醇
C．利福喷丁
D．甲氧苄啶
E．秋水仙碱
参考答案：C
解析：
[知识点] 抗结核病药
单词拼写
1.We have ________(早餐) at home.
2.Baseball is a very _________(困难的) sport.
3.My _________(名) name is Mary.
4.Sportsmen have lots of __________(健康的) food every day.
5.I have two __________(字典).
