题型：填空题 脊髓痨患者可以出现内脏危象，表现为吞咽和呼吸困难的是________危象；表现为肠绞痛和腹泻、里急后重的是________危象；表现为突然胃部疼痛，伴恶心、呕吐并且钡餐透视可发现幽门痉挛的是________危象；表现为排尿痛和排尿困难的是________危象。 查看答案
题型：填空题 从方框中选择适当的短语，用其正确的形式填空。either…or, no longer, right now, try …out, thanks to belong to, make sure as…as, used to, be proud of1. We are _______ children. We should learn to look after ourselves.2. The idea seems fine, but we need to _______ it _______ in practice. 3. _______ the satellites, we are learning more and more about the universe. 4. These skirts don't fit me. They are _______ too long _______ too short. 5. I think there is a train at 7:30. But you'd better _______. 6. I must leave home _______, or I'll be late for school. 7. He _______ moke a lot, but now he doesn't. 8. The future ________ our young people. 9. People in china _______ Fei junlong and Nie haisheng's successful flight into space. 10. Speaking is _______ important _______ reading in learning English. 查看答案
