n. 频率, 频数
New research from biologists at the University of Maryland ___26___ that sight deprivation also changes the way brain cells ___27___ with one another, shifting the mice’s sensitivity to different frequencies.
四级 · CET-4 2024年12月 第2套 · Part III 第26题
Young brains wire themselves according to the sounds they hear frequently, assigning areas of the auditory cortex to ___33___ frequencies based on what they are used to hearing.
四级 · CET-4 2024年12月 第2套 · Part III 第33题
The researchers found that in adult mice, a week in the dark also changed the ___34___ of space to different frequencies.
四级 · CET-4 2024年12月 第2套 · Part III 第34题
They gather "data exhaust" left by employees' email and instant messaging apps, and use name badges equipped with radio-frequency identification devices and microphones.
六级 · CET-6 2023年6月 第2套 · Part III 第46–50题
Some 32 states have passed "parity"(等同的) laws requiring private insurers to reimburse doctors for services delivered remotely if the same service would be covered in person, though not necessarily at the same rate or frequency.
六级 · CET-6 2020年9月 第2套 · Part III 第36–45题