第11题: [单项选择]The teaching building ______ for the whole summer. A) will lock up C) will have been locked up B) will be locked up D) will have locked up 参考答案:B 答案解析:本题考点是动词语态。本句中由于主语是谓语动词的动作承受者,应用一般将来时态的被动语态。本句大意:教学楼在整个夏天都将上锁。
第23题: [简答题]A. They are numbers in the accounting books of IMF. B. They are privileges. C. They are conditions. D. They are visible currencies. 参考答案: 答案解析:[解析] 8-10 The value of an SDR has been determined on the basis of a five-currency basket sinc
第29题: [单项选择]关于视网膜渗出,错误的是() A. 硬性渗出说明视网膜内屏障破坏 B. 硬性渗出是血管内渗出液体吸收后,遗留下的脂质沉着,故呈黄白色 C. 硬性渗出边界清楚,可缓慢吸收,在黄斑区呈星芒状 D. 软性渗出说明视网膜外屏障破坏 E. 软性渗出为毛细血管闭塞,神经纤维层轴索肿胀断裂所致,故呈白色,边界不清 参考答案:D 答案解析:软性渗出不是血管内物质的渗出形成,软性渗出的出现说明缺血状态的存在。