[单选题]Mrs. White is different from her friends who were ______.
正确答案 :B
not always hopeful
解析:解析:本题题干上的信号词为different和friends,依据句为“Unlike her friends, however,she never lost heart.”其中lose heart =lose hope。此句意为“她从来都是满怀希望,而她的朋友与她不同,并不是经常满怀希望”。
[单选题]Science is still ______ of the causes of many kinds of cancer.
正确答案 :A
ignorant
解析:解析:ignorant可以指“无学识的,愚昧的”,还指“不知道的”;unconscious意为“失去知觉的,不省人事的;无意识的”;conscious意为“有知觉的,意识到的”;informed意为“获悉,告知”。
[单选题]Which of the following objects was an important woodworking tool used by early American craftsmen?
正确答案 :D
A chisel
解析:解析:应该在文章中找到每一个选项的单词在文中出现的地方,然后判断出其是否是工具还是木雕作品。只有D选项chisel一词与另一种工具knife作为并列关系同时出现,所以可以判定其为另外一种工具。其他选项代表的全是木雕作品。
[单选题]Wood carving refers to the art of creating or decorating objects of wood by carving with a sharp, hand-held tool. This form. of art has a history of over 1,000 years and a unique artistic style. The following is some introduction about wood carving in America.
正确答案 :D
arts and crafts
解析:解析:木雕属于一种艺术,也是一种手艺。其他选项的内容在本文中没有涉及,属于无关信息。
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