作业帮几道高中英语单选题,请英语大神瞧瞧1.unless he ______the place before,he won't introduce it to us in such detail.A.has visited B.visits C.visited D.was visiting2.--i have received another message telling that i have won a prize in a lot
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几道高中英语单选题,请英语大神瞧瞧1.unless he ______the place before,he won't introduce it to us in such detail.A.has visited B.visits C.visited D.was visiting2.--i have received another message telling that i have won a prize in a lot
几道高中英语单选题,请英语大神瞧瞧
1.unless he ______the place before,he won't introduce it to us in such detail.
A.has visited B.visits C.visited D.was visiting
2.--i have received another message telling that i have won a prize in a lottery.
--don't come forward.you ______again.
A.are taken in B.should be cheated C.are being cheated D.must have taken in
3.--tom says he is too tired to go on.
--he can't be.He ______for an hour.
A.just worked B.has only been working C.has just worked D.had only been working
几道高中英语单选题,请英语大神瞧瞧1.unless he ______the place before,he won't introduce it to us in such detail.A.has visited B.visits C.visited D.was visiting2.--i have received another message telling that i have won a prize in a lot
A.has visited以前去过A.are taken in 被欺骗 B.has only been working 全句都是现在的时态
A/B/B,
仅供参考！！
aca
C A C
1，后半句用的是一般将来时，可推出前半句应是现在时态，AB都属于现在时态，又因为前半句表示完成，所以A正确。
2，通过上下文情景可以看出最后一句是一种假设的情况，所以应是虚拟语气，B正确。（正常应是shall be cheated变为虚拟语气就是should be cheated
3,通过上下文可看出应是现在时态的一种，BC中选择，又因为现在完成进行时表示从过去某个时间一直持续到说...
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1，后半句用的是一般将来时，可推出前半句应是现在时态，AB都属于现在时态，又因为前半句表示完成，所以A正确。
2，通过上下文情景可以看出最后一句是一种假设的情况，所以应是虚拟语气，B正确。（正常应是shall be cheated变为虚拟语气就是should be cheated
3,通过上下文可看出应是现在时态的一种，BC中选择，又因为现在完成进行时表示从过去某个时间一直持续到说话时，所以B 正确。
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