----l'm going to Qingdao and stay there for a week.---I’m going to Qingdao and stay there for a week.---________ you are there,would you please buy some books for me?A.If B.While C.Since D.As soon as为什么答案是B而不是A?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 23:44:26
![----l'm going to Qingdao and stay there for a week.---I’m going to Qingdao and stay there for a week.---________ you are there,would you please buy some books for me?A.If B.While C.Since D.As soon as为什么答案是B而不是A?](/uploads/image/z/9089826-42-6.jpg?t=----l%27m+going+to+Qingdao+and+stay+there+for+a+week.---I%E2%80%99m+going+to+Qingdao+and+stay+there+for+a+week.---________+you+are+there%2Cwould+you+please+buy+some+books+for+me%3FA.If+B.While+C.Since+D.As+soon+as%E4%B8%BA%E4%BB%80%E4%B9%88%E7%AD%94%E6%A1%88%E6%98%AFB%E8%80%8C%E4%B8%8D%E6%98%AFA%3F)
----l'm going to Qingdao and stay there for a week.---I’m going to Qingdao and stay there for a week.---________ you are there,would you please buy some books for me?A.If B.While C.Since D.As soon as为什么答案是B而不是A?
----l'm going to Qingdao and stay there for a week.
---I’m going to Qingdao and stay there for a week.
---________ you are there,would you please buy some books for me?
A.If B.While C.Since D.As soon as
为什么答案是B而不是A?
----l'm going to Qingdao and stay there for a week.---I’m going to Qingdao and stay there for a week.---________ you are there,would you please buy some books for me?A.If B.While C.Since D.As soon as为什么答案是B而不是A?
就选B,因为‘你在那里’,是延续性的,只能用while.
用if 就是虚拟语气了,就不能用现在时态了
A. If 是虚拟语气的引导词,如果选A ,这样写才是对的:
-If you would be there, would you please buy some books for me?
b是当 的意思 a 是如果 的意思 while强调同时发生
就选B,因为‘你在那里’,是延续性的,只能用while。
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