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【判断题】
形成分子内氢键后,一般会使化合物的熔点和沸点降低。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Why does the speaker say this:
A.
Because only a few seventeenth-century houses have been studied
B.
Because the earliest house plan continues to be built today
C.
Because documents about colonial houses are difficult to read
D.
Because plan type may not reveal exactly when a house was built
【单选题】Why did the speaker choose the University of Sunderland as her place of study?
A.
The university offered the program she wanted to take.
B.
Her parents wanted her to study in Sunderland.
C.
Her father once studied there.
D.
She was fascinated by British culture.
【单选题】According to the post office note in the passage, a customer ______ .
A.
can expect to be turned away if he offers a pound for a shilling telegram
B.
can give an official a ten pound note for one pound stamps and expect change
C.
will be given change if it is convenient
D.
with insufficient money to pay for what he wants may expect to be given credit
【简答题】收养的基本原则
【简答题】听下面一段材料，回答第1-4题。 1. Who is probably the speaker? A. A father of a student. B. The head of the school. C. A high grade student. 2. When is the speech given? A. On the first day of a new term. B. During...
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