作业帮选择最佳的答案1、When he looked around ,he saw a boy——aheada.laying b.ling c.lying d.lie2.____ his carelessness,he didn't pass the exama.Because b.Because of c.As d for3.He‘s an expert _______ computers.a.on b. at c.of c.of d. about
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选择最佳的答案1、When he looked around ,he saw a boy——aheada.laying b.ling c.lying d.lie2.____ his carelessness,he didn't pass the exama.Because b.Because of c.As d for3.He‘s an expert _______ computers.a.on b. at c.of c.of d. about
选择最佳的答案
1、When he looked around ,he saw a boy——ahead
a.laying b.ling c.lying d.lie
2.____ his carelessness,he didn't pass the exam
a.Because b.Because of c.As d for
3.He‘s an expert _______ computers.
a.on b. at c.of c.of d. about
选择最佳的答案1、When he looked around ,he saw a boy——aheada.laying b.ling c.lying d.lie2.____ his carelessness,he didn't pass the exama.Because b.Because of c.As d for3.He‘s an expert _______ computers.a.on b. at c.of c.of d. about
1. C
2. B
3. A
希望对你有帮助
1.C
see sb doing sth 看见某人正在做某事
句意是：他环顾四周，看见一个男孩正躺在前面。
2.B
because of +名词短语
句意是：由于他的粗心，他没有通过考试。
3.A on
意思是：他是个电脑专家。