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【简答题】
一条光线垂直射到一平面镜上，反射光线和入射光线的夹角为 。若入射光线方向不变，平面镜转过10°角，则反射光线和入射光线的夹角为 。
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反馈参考答案：
举一反三
【判断题】某宗地已完成拆迁和三通一平,由于这些费用已经发生,在应用假设开发法进行估价时,一定要注意在评估待开发房地产价值时,要扣除拆迁成本和三通一平的成本。
A.
正确
B.
错误
【简答题】水平排列的三相架空线路,边相导线的电晕临界电压较中间相的 。
【单选题】根据胸部损伤的分类,下列哪种情况肯定是开放性损伤
A.
肋骨骨折并气胸
B.
气胸伴皮下气肿
C.
胸部皮肤有伤口，肺压缩40%
D.
胸壁伤口处听到空气出入的响声
E.
支气管断裂
【单选题】What might Mrs Scott do after she heard the shopkeeper's words?
A.
She could not follow his advice.
B.
She immediately followed his advice.
C.
She changed her mind and bought some cloth.
D.
She thanked the shopkeeper for his advice.
【简答题】What words might signal a problem?
【单选题】Then people could spell words in different ways _____ you might find interesting.
A.
how
B.
what
C.
in which
D.
which
【简答题】注意单词的首字母无需大写。 1 ________ 2 ________ 3 ________ 4 ________
【简答题】What words might signal a condition?
【单选题】Words like “discount” never fail to ________ people, specially women，though they might not need what is being promoted.
A.
occur to
B.
reply to
C.
appeal to
D.
stick to
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