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The speed ______ is 340 meters per second.A、at which sound travelsB、with which
The speed ______ is 340 meters per second.A、at which sound travelsB、with which
游客
2025-03-04
9
管理
问题
The speed ______ is 340 meters per second.
选项
A、at which sound travels
B、with which sound travels
C、of which sound travels
D、for which sound travels
答案
A
解析
本题考查介词的搭配。速度前面应用介词at。句意为:声音传播的速度为每秒340米。
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