蛔虫是寄生于人体的最大线虫之一。
参考答案：对
根据句意及首字母完成句子
1.That is a____ （相当）interesting.
2. In his dream, he was swimming in an o____ of paper.
3. It’s a m to me why they didn’t choose Lao Zhang.
4. It’s getting warmer and warmer. Students are planning for a d near the river.
5. Hemingway is her favorite a__
在C、O2、H2、CO、Ca（OH）2五种物质中：可用作高能燃料，且燃烧产物不污染环境的是______；能使带火星的木条复燃的是______；既有可燃性又有还原性的固态单质是______；具有毒性的是______；农业上用于降低土壤酸性的是______．（填化学式）
