问题
单项选择题
关于肾癌CT增强扫描的描述，错误的是（）
A.有助于明确病变存在
B.有助于确定病变范围
C.有助于与其他占位病变鉴别
D.有助于发现肾静脉和腔静脉癌栓
E.皮质期未发现明显病变可除外肿瘤
答案
参考答案：E
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关于肾癌CT增强扫描的描述，错误的是（）
A.有助于明确病变存在
B.有助于确定病变范围
C.有助于与其他占位病变鉴别
D.有助于发现肾静脉和腔静脉癌栓
E.皮质期未发现明显病变可除外肿瘤
参考答案：E
| 阅读理解。 | ||||
| ||||
| 1. Where did Wang Ming lost his purse? | ||||
| A. On the playground. B. In the library. C. In the classroom. D. In the dormitory. | ||||
| 2. Ms. Wang lost a black purse on Monday. She may call ______. | ||||
| A. 8267-6862 B. 6267-8451 C. 3231-8465 D. 3652-4746 | ||||
| 3. Who lost a student card? | ||||
| A. Jack B. John C. Li Feng D. Wang Ming | ||||
| 4. Mr. Wang calls 3652-4746. He may lose ______. | ||||
| A. a purse B. his dog C. his ID card D. some money | ||||
| 5. We Know that ______. | ||||
| A. Wang Ming's telephone number is 6267-8813. B. the purse in the Lost and Found isn't Wang Ming's. C. Jack is in Class Two, Grade Seven. D. the little dog is black. |