第5题: [单项选择]汉译英:“离岸价;到岸价”,正确的翻译为( ) A. free on board;cost and freight B. insurance and freight;free on board C. free on board;cost,insurance and freight D. cost and freight;insurance and freight 参考答案:C
第20题: [单项选择]According to the passage, science and engineering courses seem to be more ________than arts courses. A. motivating B. varied C. demanding D. interesting 参考答案:C 答案解析:此题为一般推理题。据第2段第2句,理科与工科学生每周平均20小时,而文科学生仅为15小时,在没有其他信息说明的情况下,我们只能结合常识来推断。A、B与D似乎与课时长短都无明显关系。