第5题: [单项选择]It is important that he ______ tomorrow. A. should come B. shall come C. will come D. came 参考答案:A 答案解析:important后接that从句,采用should do的形式,表示虚拟。其中should可以省略不用。与其用法相似的形容词有:necessary/vital/crucial/essential等。
第16题: [单项选择]The room has been decorated ______ modem furniture, but the color of the curtains doesn't it. A. with...harmonize B. by...harmonize with C. by...harmonize to D. with...harmonize with 参考答案:D 答案解析:be decorated with sth.为固定搭配,表示“被装饰着.....”,harmonize with sth.表示“与.....和谐”,故选D。
第17题: [单项选择]下列不属于机械性肠梗阻体征的是() A. 全腹部膨隆 B. 可见胃肠型、蠕动波 C. 腹肌紧张,有压痛 D. 肠鸣音减弱 E. 肠鸣音亢进 参考答案:D 答案解析:机械性肠梗阻时肠鸣音亢进,肠鸣音活跃是指肠鸣音次数超过10次/分,见于急性肠炎、消化道大出血等。