问题
单项选择题
磺胺类
A．苯巴比妥
B．安定
C．吗啡
D．苯妥英钠
E．氯丙嗪
答案
参考答案：C
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磺胺类
A．苯巴比妥
B．安定
C．吗啡
D．苯妥英钠
E．氯丙嗪
参考答案：C
This is our nice ___21___ . In our school, there___22___ twenty classrooms. __23____ every classroom, there is a TV __24_____ some computers. ___25___ to the classrooms, you can see two beautiful __26_____. The students like reading __27______ and magazines there. There are six science labs in our school,___28_____.We can have science lessons there. Oh, look! Some students are playing games in the __29_____. After school, let’s ___30___ tennis there.
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