[单选题]54.按照 WHO/ISH1999
年提出的新的成人高血压分类标准,下列哪一项可划为
三级高血压 A. 212/132k Pa(159/99m mHg) B. 199/125k Pa(149/94m mHg) C. 240/147k Pa(180/110
mmHg) D. 213/133
kPa(160/1 00mmHg) E. 187/113k Pa(140/85m mHg)
第13题: [单项选择]—What did your parents think about your decision —They always let me do ______ I think I should. A. when B. that C. how D. what 参考答案:D 答案解析:[考点] 宾语从句 [解析] what引导宾语从句,在从句中作主语、宾语、表语。should后省略了do,所以what应该是作宾语。when引导宾语从句时,在从句中作状语,表示“当……的
第14题: [单项选择]The word "unsurpassed" in the third paragraph is closest in meaning to______. A. untold B. unequaled C. unnoticed D. unexpected 参考答案:B 答案解析:[解析] 本题考查词汇理解。unsurpassed是由词根surpass的过去分词加表示否定意义的前缀un-构成的,表示“不可超越的”。四个选项中只有unexpected“不能相等的,不可比拟的”和它