搜题请搜索小程序“爱下问搜题”
问题
判断题
甘油是实用耦合剂中声阻抗最高的，耦合效果最不好。
答案
参考答案：错
填空题
用方框中所给词组的适当形式填空。
go shopping, turn down, not at all, right away, get out of
1. —Thank you very much.
—_________.
2. Would you mind ________ the music?
3. Don't worry. I'll do it ________.
4. Would you mind ________ the bathroom?
5. Tomorrow is Sunday. I'm_______.
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单项选择题
肺孢子菌肺炎治疗应首选（）
A.卡泊芬净
B.克林霉素
C.氨苯砜
D.复方新诺明
E.氯霉素
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