Because of the great speed of light, we see a lamp light up almost at the exact

游客2023-11-23 48

问题 Because of the great speed of light, we see a lamp light up almost at the exact moment______.

选项 A、we turn it on
B、when we turn on it
C、that we turn on it
D、which we turn it on

答案 A

解析 turn on开，旋开(电灯、自来水、无线电等)，其中 on是副词。“动词+副词”构成的动词短语后跟人称代词时，该人物代词必须放在动词和副词之间。which作连接代词时，在其引导的名词性从句中充当某种成分。

转载请注明原文地址:https://tihaiku.com/zcyy/3213243.html

相关试题推荐

随机试题

最新回复(0)

DaydreamingI.Daydreamingcanbeharmfulbecauseitwas