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

游客2024-09-28 19

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

解析题型：词汇题。turn on开，旋开(电灯、自来水、无线电等)，turn off是其反义词，其中on是副词。“动词+副词”构成的动词短语后跟代词时，该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:http://tihaiku.com/zcyy/3778292.html

相关试题推荐

随机试题

最新回复(0)

Becauseofthe______noiseoftrafficIcouldn’tgettosleeplastnight.A、prog