请帮忙分析一下这几道题，谢谢！
\u9ad8\u4e00\u82f1\u8bed\u9898\uff1b\u9519\u8bef\u5e76\u6539\u9519\uff1bwhile in hospital,the doctor advised he would be operated on . ________would-should
\u7b2c\u4e00\u9898\u662fD\u3002\u56e0\u4e3a\u7b54\u6848\u8981\u9009\u4e0d\u5bf9\u7684\u3002
A\u7684\u610f\u601d\u5c31\u662f\u8bf4\u6211\u67093\u7f8e\u5143\uff0c\u5e26\u5728\u8eab\u4e0a\uff0c\u8981\u53bb\u4e70\u4e66\u3002\u53ef\u4ee5\u53d8\u6210I had three dollars\uff0cI am with three dollars to buy a book.
B\u662f\u5012\u88c5\u53e5\uff0c\u53ef\u4ee5\u53d8\u6210I could buy a book with three dollars I had.
C\u5c31\u662f\u7701\u7565\u4e86\u524d\u9762\u7684with which.
D\u5f88\u660e\u663e\u4e00\u4e2a\u53e5\u5b50\u4e2d\u51fa\u73b0\u4e86\u4e24\u4e2a\u52a8\u8bcd\u662f\u4e0d\u5bf9\u7684\u3002
\u7b2c\u4e8c\u9898\u662fA\uff0c\u6211\u672c\u6765\u4e5f\u662f\u60f3A\u7684\uff0c\u540e\u6765\u5199\u9519\u4e86B\u3002
\u8fd9\u9053\u9898\u53ea\u8981\u8bb0\u4f4f\uff0c\u4e0d\u7ba1\u5b83\u53cd\u610f\u7591\u95ee\u53e5\u524d\u9762\u662f\u5426\u5b9a\u8fd8\u662f\u80af\u5b9a\uff0c\u56de\u7b54\u90fd\u662f\u56de\u7b54\u9648\u8ff0\u53e5\u7684\u5f62\u5f0f\u3002
\u6bd4\u5982He isn't at home\uff0cis he?\u548cHe is at home\uff0cisn't he?
\u56de\u7b54yes\uff0c\u90fd\u662f\u6307\u4ed6\u5728\u5bb6\u4e86\uff1b\u56de\u7b54no\uff0c\u90fd\u662f\u6307\u4ed6\u4e0d\u5728\u5bb6\u3002\u867d\u7136\u63d0\u95ee\u5f62\u5f0f\u4e0d\u540c\uff0c\u4f46\u56de\u7b54\u7684\u662f\u4e00\u6837\u7684\u610f\u601d\u3002
\u7b2c\u4e09\u9898\u662fB\u3002
\u6709There be\u53e5\u578b\uff0c\u4e00\u822c\u5f88\u5c11\u7528there have\uff0c\u6240\u4ee5CD\u9519\u3002
\u56e0\u4e3a\u524d\u9762\u51fa\u73b0\u4e86would you like\uff0c\u540e\u9762\u8981\u8ddfto\uff0c\u6240\u4ee5B\u5bf9\u3002
\u8fd9\u9053\u9898\u4e5f\u53ef\u4ee5\u8bf4\u6210Would you like to have a meeting to discuss the matter?
\u201c\u4f60\u60f3\u8981\u6709\u4e00\u4e2a\u4f1a\u8bae\u6765\u8ba8\u8bba\u8fd9\u4ef6\u4e8b\u60c5\u5417\uff1f\u201d
\u7b2c\u56db\u9898\u662fA\u3002
\u56e0\u4e3a\u53e5\u610f\u662f\u6307\u524d\u9762\u7684\u6301\u7eed\u65f6\u95f4\u6bd4\u540e\u9762\u7684\u957f\uff0c\u4f46\u5e76\u6ca1\u6709\u7279\u6307\u54ea\u4e00\u79cd\u8863\u6599\uff0c\u53ea\u662f\u8bf4\u8fd9\u4e00\u7c7b\u8863\u6599\uff0cBCD\u90fd\u662f\u7279\u6307\uff0c\u53ea\u6709A\u662f\u6cdb\u6307\u3002
\u7b2c\u4e94\u9898\u662fC\u3002\u4e5f\u662f\u6211\u552f\u4e00\u505a\u9519\u7684\uff0c\u4e0d\u597d\u610f\u601d\u3002
\u8fd9\u9053\u9898\u9996\u5148\u53ef\u4ee5\u6392\u9664BD\uff0c\u56e0\u4e3aBD\u4e00\u822c\u63073\u4eba\u6216\u4ee5\u4e0a\uff0c\u9898\u76ee\u53ea\u67092\u4e2a\u5973\u5b69\uff0c\u6240\u4ee5\u4e0d\u6b63\u786e\u3002
\u53e5\u610f\u662f\u6307\u4e24\u4e2a\u5973\u5b69\u6bcf\u4eba\u90fd\u62ff\u7740\u4e00\u4e2a\u5305\uff0c\u4f46\u662f\u8fd9\u4e2a\u5305\u6709\u53ef\u80fd\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u6240\u4ee5\u53ea\u80fd\u9009C\uff0cboth\u4e00\u822c\u662f\u6307\u4e24\u4e2a\u4eba\u62ff\u7684\u4e1c\u897f\u662f\u4e00\u6837\u7684\u3002
\u53e5\u4e2d\u7701\u7565\u4e86each (who is) carrying a bag.
each\u8c13\u8bed\u52a8\u8bcd\u7528\u5355\u6570\u3002
解析：这是一个虚拟语气的条件状语从句，是与现在事实相反的虚拟语气，从句中省略了if，把were提前，构成倒装结构。
翻译：如果他不是病得严重，他就不会住院。
希望能帮到你，祝更上一层楼O(∩_∩)O
有不明白的请继续追问(*^__^*)
D。
这道题考查的是条件状语从句，而且是虚拟语气的条件状语从句。
首先 if 引导的条件状语从句如果主句是与现在事实相反的虚拟语气，从句应该用一般过去式。
原句应该是If he were not very sick, he would not be in the hospital.（如果他不是病得严重的话，他就不会住院。）
这是虚拟语气的特殊性，即从句中可以省略if，但是必须把把were提前，以此构成倒装结构。
不懂可以追问。
a
简单易懂
