问题
多项选择题
关于膀胱癌正确的有()
A．血尿是膀胱癌最常见和最早出现的症状
B．膀胱刺激征状多为膀胱肿瘤的晚期表现
C．膀胱肿瘤可能导致肾积水与肾功能不全
D．出血量多少与肿瘤的大小、数目及恶性程度成比例
E．非上皮性肿瘤血尿较严重
答案
参考答案：A, B, C
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关于膀胱癌正确的有()
A．血尿是膀胱癌最常见和最早出现的症状
B．膀胱刺激征状多为膀胱肿瘤的晚期表现
C．膀胱肿瘤可能导致肾积水与肾功能不全
D．出血量多少与肿瘤的大小、数目及恶性程度成比例
E．非上皮性肿瘤血尿较严重
参考答案：A, B, C
One day a few years ago we had a guest of the uninvited variety. In fact, this uninvited guest was a bird--- a(n) __1__, to be more precise(精确地). “What’s that?” I asked when I first heard the thump(重击声). “It sounds like Joe is outside playing basketball,” my wife, Anita, said. She paused and __2__ more devotedly. “It’s coming from the __3__.” she said. “Maybe it’s one of the little __4__”. We rushed out the door. Jonathan, our youngest, was easy to make __5__. “If he’s making holes in the wall again…” I said as I searched there. No children at all. But there was that __6_ again, coming from right up there. And that’s when I __7__ the sparrow. It was flying __8__ just inches below the ceiling. It was clearly trying to __9__, but couldn’t see that the way out wasn’t up, but down and out through the open _10__. So the bird continued beating its wings and hitting its head against the __11__. “Poor thing,” Anita said. “It must be __12__.” “Well, maybe it’s because of me,” I said as I moved toward it. I tried to show the bird how to glide (滑翔) down a few feet so it could get outside, __13__ that only seemed to frighten it more. “Why don’t we just __14__?” Anita suggested. “I’m sure he’ll __15__ eventually.” So we went back into the house, where we continued to hear the ongoing struggle. Then suddenly, it was __16__. We looked into the garage, and our uninvited guest was __17__. “See?” Anita said. “I told you he would make it.” “Yeah,” I said. “But how many knocks on the head did it __18__ him?” I’ve thought about that little sparrow through the years. Just like that sparrow, we often meet situations we don’t know how to __19__. Born to go upward, we don’t __20__ consider the possibility that something good might happen if we stop flapping(拍打) around and just glide down a little bit.
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