第1题: [单项选择]The large red ants can dig as deep as ten feet to establish nests and retrieve soil for their mounds. A. store up B. throw out C. bring back D. pile up 参考答案:C 答案解析:retrieve取回某物。bring back拿回,取回。store up储藏。throw out扔掉,使出局。pile up堆积,积累。
A. terrible B. nearly C. terribly 参考答案:C 答案解析:terribly修饰形容词时,表示“很,非常”之意。
第19题: [单项选择]史-约综合征表现为() A. 口腔大面积充血、水肿、渗出、糜烂,伴鼻腔、生殖器、肛门、眼损害 B. 双侧口角湿白、糜烂、皲裂,伴皮肤、生殖器及眼病变 C. 口腔、生殖器溃疡,针刺反应阳性,眼反复发生结膜炎、角膜炎等 D. 口腔反复溃疡,伴结肠溃疡 E. 口腔黏膜特别是下唇出现雀斑样色素沉着,伴胃肠道息肉 参考答案:A