Whether the giant panda belongs to the bear or raccoon families was a matter of

游客2023-12-31 42

问题 Whether the giant panda belongs to the bear or raccoon families was a matter of zoological contention for years.

选项 A、concession
B、confusion
C、controversy
D、conviction

答案 C

解析 (1)句子结构。
本句结构：Whether the giant panda belongs to the bear or raccoon families(主语)was(系动词)a matter of zoological contention for years(主语补语，即系表结构作谓语)。
(2)选项词义。
A．concession n．让步，迁就；(尤指由政府或雇主给予的)特许权
B．confusion n．混乱；混淆；困惑
C．controversy n．公开辩论；论战
D．conviction n．定罪；说服；确信；信念
句子大意为“大熊猫属于熊科还是浣熊科，这是动物学历年来争论的焦点”。原题中的contention意为“争论”，与选项中的controversy词义最为接近，因此选项C正确。
【知识拓展】语法拓展：whether引导的主语从句。
whether可引导主语从句，常由it作形式主语；whether后面可跟or或or not；or not既可紧跟在whether之后，也可放在句末或省略。
e．g．It’s uncertain whether they will accept the plan．
还不确定他们是否会接受这一方案。
It is doubtful whether the President knew the details of the plan．
总统是否知道这个计划的细节，这一点颇有疑问。

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