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【判断题】
在纤芯和包层的界面上，纤芯的折射率不随半径而变,但在纤芯与包层界面处折射率有突变的称为渐变折射率光纤。A.
正确
B.
错误
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举一反三
【简答题】The most quoted among Franklin’s writings could be ___, an annual collection of proverbs. A.The Autobiography B.Poor Richard’s Almanac C.Spectator D.. Nature
【简答题】已知方程 确定的隐函数为 ,则 (__);
【单选题】What's the author's attitude toward Franklin?
A.
Compliment.
B.
Complaint.
C.
Objection.
D.
Criticism.
【单选题】All four parts of Franklin's Autobiography were published and released together in English for the first time:
A.
Several years before Franklin's death
B.
In 1790, the year of Franklin's death
C.
In 1851, to mark the 50th anniversary of the signing of the Declaration of Independence
D.
In 1868, when John Bigelow compiled all of Franklin's diverse notes
【简答题】One of the major critics who wrote a condemnation of Franklin's Autobiography was:A. Thomas Jefferson B. Franklin's son William C. D. H. Lawrence D. Stephen King
【单选题】Franklin's move to quit smoking cigars to __ Rachel is seen by the servants as evidence __ he is in love with her.
A.
be pleased with that
B.
please which
C.
please that
D.
be pleased with which
【简答题】Franklin s claim to a place in literature rests chiefly on his______and______.
【单选题】Franklin’S almanacs contained ______．
A.
information of farmers
B.
poor Richard’S ideas
C.
wise sayings
D.
both A and C
【单选题】Franklin 's childhood friend, John Collins,
A.
Remains friends with Franklin the rest of his life
B.
Becomes a drunk and emigrates to the Caribbean after fighting with Franklin
C.
Becomes Governor of Pennsylvania
D.
Becomes Postmaster General along with Franklin
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