题型：问答题 简答题 阅读下面短文，然后从各题所给的四个选项中，选出一个最佳答案。 Beijing LibraryTo Susan Chan,Just to remind you that you have 4 overdue (过期未还的) books.Title Author (作者)Rose Meets Mr. Winter Garden Bob Graham due(预期) 22/1My Friend Whale Simon James due 23/1Edward the Emu Sheena Knowles due 24/1Imagine Alison Lester due 25/1Please return the books tomorrow. Other people may be waiting to borrow them. Librarian Mrs. Josie Jones Date 3/2/2005Note: You may not borrow any new books until these books have been returned.1. The book Imagine was written by _______.A. Alison LesterB. Bob Graham C. Simon James D. Sheena Knowles2. On what date was My Friend Whale due to be returned to the library?A. 22nd, January. B. 23rd, January. C. 24th, January. D. 25th, February.3. This note could be described as a ________.A. report cardB. news letter C. reminder letter D. set of instruction 查看答案
题型：问答题 简答题 男性，34岁，心电图提示P-R间期＜0.12秒，QRS波群时限＞0.12秒，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 查看答案
题型：问答题 简答题 下列变化属于吸热反应的是 [ ]①液态水汽化 ②氢氧化钡晶体与氯化铵晶体混合 ③浓硫酸稀释④氯酸钾分解制氧气 ⑤生石灰跟水反应生成熟石灰A．①④⑤ B．①②④C．②③ D．②④ 查看答案