题型：填空题 根据所给音标及释义写出单词。1. _____ [] a small piece of paper that one sticks on an envelope (信封)2. _____ [] keep something for a later time3. _____ [] especially (特别的)4. _____ [] the most important city of a country or state5. _____ [] a person from another country6. _____ [] sure; not doubtful (可疑的) 查看答案
题型：单项选择题 日射病A．烈日曝晒或强烈热辐射作用头部，引起脑组织充血、水肿 B．大量出汗后口渴，而饮水过多，引起脑组织水肿 C．大量出汗后口渴，而饮水过多，盐分补充不足，感觉四肢无力 D．大量出汗导致失水、失钠，血容量不足而致周围循环衰竭 E．高温下大量出汗仍不足以散热，或体温调节功能障碍出汗减少致汗闭 查看答案
] a small piece of paper that one sticks on an envelope (信封)
] keep something for a later time
] especially (特别的)
] the most important city of a country or state
] a person from another country
] sure; not doubtful (可疑的)