题目： 男性，34岁，心电图提示P-R间期＜0.12s，QRS波群时限＞0.12s，P-J间期正常，继发性ST-T改变，V1～V6导联QRS波群主波均向上。该例的诊断是A．A型预激综合征B．B型预激综合征C．C型预激综合征D．变异型预激综合征 答案： 参考答案：A
题型：补全对话，情景问答 从方框中选择合适的选项完成对话A. How far is it form here?B. I like the subway.C. Where is the Children’s Palace?D. Go along this street.E. How long does it take?F. Thanks so much.G. Can I take a bus?A: Excuse me. 1 B: Sorry, I'm new here. You can ask my friend. He may know.C: The Children's Palace? Er...It's near Blue Sky Park, but it's a little far from here.A: 2 C: It's about 5 kilometers away.A: 3 C: Yes, the No.6 bus will take you there.A: Where is the bus stop?C: 4 and take the first turning on the left. You can see it on your right. You can't miss it.A: 5 C: You're welcome. 查看答案
题型：单项选择题 甲购买一辆汽车，在开回的路上，因刹车失灵而翻车受伤。甲可以依法( )。A．请求商家承担侵权责任B．请求厂家承担侵权责任C．请求厂家同时承担违约责任和侵权责任D．请求厂家承担侵权责任，同时请求商家承担违约责任 查看答案
题型：单项选择题 起火后，立即熄灭附近所有火源，（），并移开附近的易燃物质，防止火势扩展，根据起火原因和火场周围的情况，采取不同的灭火措施。A.切断电源 B.及时呼救 C.立即报警 D.等待救援 查看答案
