are being uncovered是正在进行的动作.the causes of cancer是动作的承受者,所以要用被动语态.选项A是现在进行时的被动.;选项B是现在完成进行时的主动语态;选项C是现在进行时的主动语态;选项D是现在完成时的主动语态.B、C、D项不是被动不合题意. 故选:A. 句意为:虽然癌症的成因正在被揭示,但我们眼下还没有...
Although the causes of cancer___, we do not yet have any practical way to prevent it. A. are being uncovered B. have been uncovering C. are uncovering D. have uncovered 相关知识点: 试题来源: 解析 参考答案:A试题分析:考查时态。句意:尽管癌症的原因正在在揭开,我们仍然还是没有任何实用的方...
The accusation of incuriosity is one that we hear often, carrying the suggestion that there is something wrong with not wanting to search out the truth. “I have been bothered for a long time about the curious lack of curiosity,” said a Democratic member of the New Jersey legislature back...
Second Opinions in Breast Cancer: Do We All Have to Be There at Once?In this paper, we present a tracked and semimotorized arm manipulator system aiming to provide accurate positioning information for breast biopsy tool to be used as a treatment device. The system is integrated with augmented...
5. We’ re all changing and learning all the time and mistakes are a positive way to develop and grow. A.A little self-forgiveness also goes a long way. B.Now list all the characteristics you like about yourself. C.They might even like to have a go at doing the exercise. D.It’...
1Although the causes of cancer___, we do not yet have any practical way to prevent it.A.are being uncoveredB.have been uncoveringC.are uncoveringD.have uncovered 2 Although the causes of cancer ___, we do not yet have any practical way to prevent it. [ ] A. are being uncovered...
Although the causes of cancer ___,we do not yet have any practical way to prevent it.are being uncovered/ have been uncovering选哪个答案对呢,为什么?答案是are being uncovered 为什么呢? 相关知识点: 试题来源: 解析 这个题目应该是are being uncovered 原因如下: 这个句子是被动语态,the causes 作为...
- After what you've put me through, I have more than enough rage to go around.- All right. Clearly, we need counseling.put someone through:使某人经历……(通常是不好的事)这个句式在第一集和第五集出现过。第一集是Beth的台词“He wouldn't put me through that.”,那是她在难过地欺骗自己,...
- After what you've put me through, I have more than enough rage to go around.- All right. Clearly, we need counseling.put someone through:使某人经历……(通常是不好的事)这个句式在第一集和第五集出现过。第一集是Beth的台词“He wouldn't put me through that.”,那是她在难过地欺骗自己,...
Although the causes of cancer ___, we do not yet have any practical way to prevent it. [ ] A. are being uncovered B. have been uncovering C. are uncovering D. have uncovered 试题答案 在线课程 答案:A 解析: are being uncovered是“正在被发现”。cancer是“被发现”,所以应该用被动语态。