A. from his expression (表情) the driver had guessed what he thought B. now the driver undrestood his language C. the driver was looking at him 参考答案:A 答案解析:文中说语言不通,但司机明白了“mind”,可知A最符合。
第3题: [单项选择]How can I convince you of that we have almost used up our supplies( ) A. How B. of that C. used up D. supplies 参考答案:B 答案解析:
第8题: [单项选择]病毒是一种( )微生物。 A. (A) 原核 B. (B) 真核 C. (C) 病原 D. (D) 无典型细胞结构 参考答案:D 答案解析:[解题思路] 本题考查病毒的概念、非细胞生物的结构特点,微生物与疾病的关系等知识点,重点要知道病毒与细胞类生物的区别。
[解题关键] 病毒是没有细胞结构,专性寄生在活的敏感宿主体内,可通过细菌过滤