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【简答题】
反映正弦交流电振荡幅度的量是它的 ;反映正弦量随时间变化快慢程度的量是它的 ;确定正弦量计时始位置的是它的
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皮皮学刷刷变学霸
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【单选题】Buddhism was introduced to China in the _____, along the trade routes the “Silk Road”.
A.
Tang dynasty
B.
Han dynasty
C.
Wei, Jin Dynaties
D.
Ming Dynasty
【多选题】Which of the following was introduced westward to Europe through the Silk Road?
A.
the Chinese tea
B.
silk
C.
Buddhism
D.
porcelain
【简答题】阅读下面的短文，将划线部分的句子译成汉语。 1 Dreams may be more important than sleep. Some people don't need very much sleep. But we all need to dream, scientists say. 2 Dreams take up about one quarter of our sleeping ti...
【判断题】In the first century BC, Buddhism was introduced into China via the Silk Road.
A.
正确
B.
错误
【单选题】Some old people don' t like pop songs because they can' t ______ so much noise.
A.
resist
B.
obtain
C.
tolerate
D.
understand
【判断题】In the first century BC, Buddhism was introduced into China via the Silk Road.
A.
正确
B.
错误
【判断题】Through the ancient Silk Road, we Chinese introduced from foreign countries Buddhism and Islam , porcelain , lacquerwork and ironware.
A.
正确
B.
错误
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