23.Look at the muddy road here.It ( )( ) last night.(本题分数：1 分.)A、 could have rained B、must have rained C、 would have rained D、 should have rained

23.Look at the muddy road here.It ( )( ) last night.(本题分数：1 分.)A、 could have rained B、must have rained C、 would have rained D、 should have rained Look At The Sky look at the boy. look at the Look at the picture Look at the 造句 look at the look at the chart look out at the look at the beach Look at the blackboard look at the Look at the look at the ( ),please LOOK AT THE STARS Look at the ears! look at the time look at the