第16题: [单项选择]The judge ruled that the evidence was inadmissible on the grounds that it was ____________ to the issue at hand. A. irrational B. unreasonable C. invalid D. irrelevant 参考答案:D 答案解析:irrelevant to是“与……无关的”。A．irrational是“不合理的”；B．unreasonable是“无理由的”；C．invalid是“无效的”。
A. to stay at home and watch the door B. to take care of the baby at home C. to be polite to his friends D. to stop the strangers 参考答案:B 答案解析:细节题。根据文中第二段第二句He told his dog to stay at home and look after his baby son. 可以看出王子让他的狗在家照顾他的儿子。所以，选项B
