单选题The research done by Israeli researchers shows that the initial reaction-the direct transfer of oxygen from blood cells to neurons-.Aoccurred in the tenth of a secondBoccurred after the first-tenth of a secondCcould not be observed by conventional imagingDcould be observed by conventional imaging
单选题
The research done by Israeli researchers shows that the initial reaction-the direct transfer of oxygen from blood cells to neurons-.
A
occurred in the tenth of a second
B
occurred after the first-tenth of a second
C
could not be observed by conventional imaging
D
could be observed by conventional imaging
参考解析
解析：
细节题。第九段主要讲述以色列研究者的研究发现，该段最后一句提到Weizmann研究中通过对暴露的大脑直接成像所观察到的初始反应时指出，“the initial reaction…was lost to conventional imaging”（初始反应是常规成像会错过的），也就是说通过常规成像观察不到初始反应，因此选项C符合题意。
细节题。第九段主要讲述以色列研究者的研究发现，该段最后一句提到Weizmann研究中通过对暴露的大脑直接成像所观察到的初始反应时指出，“the initial reaction…was lost to conventional imaging”（初始反应是常规成像会错过的），也就是说通过常规成像观察不到初始反应，因此选项C符合题意。
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