第5题: [单项选择]What does the woman ask the man to do A. Mail a letter. B. Write a letter. C. Drink coffee. 参考答案:A 答案解析:[听力原文] M: I’ m going to the supermarket to buy some coffee. W: Can you post a letter for me on
第7题: [单项选择]The background music in an assembly line is designed ______. A. being not listened to B. not being listened to C. to be not listened to D. not to be listened to 参考答案:D 答案解析:[题意]流水线的背景音乐被设计者设计地根本听不见。
[解析] 题干中design后一般接动词不定式,由此排除[A]和[B];又因为动词不定式的否定结构是not + to do sth. 故答案为[
第11题: [单项选择]急性心梗第2周出现发热和心包摩擦音,血沉30mm/小时,血白细胞6.1×109/L,中性粒细胞55%,可能是() A. 急性心梗的反应性心包炎 B. 心脏破裂 C. 急性心梗后综合征 D. 伴发病毒性心包炎 E. 室壁瘤 参考答案:C 答案解析:心肌梗死后综合征于心肌梗死后数周至数月内出现,可反复发生,表现为心包炎、胸膜炎或肺炎,有发热、胸痛等症状,可能为机体对坏死物质的过敏反应。患者症状体征符合急性心肌梗死后综合征