题目

第二节语法填空(共10小题;每小题1.5分,满分15分)     阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡标号为16-25的相应位置上。        The disappearance of the famous crime writer, Agatha Christie, was as mysterious as any of her exciting stories.        At about 11 o'clock on the evening of F day, December 3rd in 1926, Mrs. Christie got into her car and took a drive without saying _____16_____ she was g下图是基因与性状关系示意图,相关分析正确的是( ) A.①过程是以一条完整的核苷酸链为模板合成mRNAB.②过程中密码子与氨基酸之间是一一对应关系C.蛋白质的功能可以影响性状D.某段DMA上发生了基因突变,则形成的mRNA、蛋白质一定会改变而性状不一定改变
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