患者误服农药中毒,瞳孔缩小,面肌颤动,呼气中有大蒜样气味选用哪种洗胃液最安全方便()
A.高锰酸钾溶液
B.碳酸氢钠溶液
C.酸性液
D.清水
E.生理盐水
参考答案:D
用括号内单词的适当形式填空。
1. Here _____ (be) your library card
2. I want _____ (buy) a new computer.
3. You can _____ (find) out the answer to the question.
4. Where _____ (be) the book about animals? .
5. They are going to make a big hamburger in two _____ (day) time.
试运用SWOT矩阵分析某一行业(公司)机会和威胁、优势和劣势。