第13题: [单项选择]患者女性,45岁。偶然发现左乳房肿物半月余,肿物无压痛,肿物未见明显增大。既往有结核史,月经规律。查体左乳房外上象限有2cm×1.5cm×1.5cm肿物,质中,无压痛,表面不光滑,边界不清楚,活动度好,与局部皮肤有少许粘连。左腋下可扪及1枚1cm大小肿大淋巴结。 对诊断最有价值的辅助检查为 A. 结核菌素试验 B. 乳腺红外线扫描 C. 乳腺B超检查 D. 乳腺钼靶X线检查 E. 血CA15—3检测 参考答案:D
第23题: [单项选择]Neither of the young men who had applied for a position in the university ______ . A. has been accepted B. have been accepted C. was accepted D. were accepted 参考答案:C 答案解析:[解析] “neither of+名词”作主语时,谓语动词应用单数,由此排除[B]和[D]。又因为题干中定语从句的时态是过去完成时,所以所填空的时态应是过去时,答案为[C]。
第24题:[单选题]About one million Americans are diagnosed annually with skin cancer. A.every year B.severely C.actively D.every month 参考答案:A 句意为:每年大约有100万美国人被诊断患有皮肤癌。annually意为“每年、年年”, 只有every year表示“每一年”的意思。因此A项为正确答案。