【C12】A．could have setB．should have setC．ought to have setD．need to have set

【C12】

A．could have set

B．should have set

C．ought to have set

D．need to have set

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

If they had taken my advice, they _______ .A、had wonB、could wonC、should winD、could have

答案解析
【C12】A．includedB．having includedC．includeD．including

答案解析
【C12】A．To comeB．ComingC．CameD．Having come

答案解析
【C5】A．should notB．mustC．might notD．could

答案解析
【C17】A．must have beenB．may have beenC．could have beenD．should have been

答案解析
【C19】A．could beB．must beC．should beD．would be

答案解析
My plant died. I _____watered（浇水)it.A.should haveB.must haveC.could have

答案解析