第37题: [单项选择]I would (have come) to see you (had it been) possible, but I (had been) so busy (then). A. have come B. had it been C. had been D. then 参考答案:C 答案解析:将had been改为was。注意前半句的特殊句式。正常的句式应该是“I would have come to see you if it had been possible”,省略条件句的标志词if
第39题: [单项选择]Who does the author intend to write the passage for A. TV buyers. B. TV broadcasters. C. TV manufacturers. D. government officials regulating TV broadcasts. 参考答案:A 答案解析:[解析] 推理判断题。文中作者指出了消费者不应该购买高清晰度电视的几个理由——价格过高,清晰度不够高,高清晰度电视信号输入问题。接着又谈及可以购买高清晰度电视的一个理由——具有兼容性,由此可以看出全文