-Did the train arrive on time

The train may arrive in on time

The train may arrive on time. arrive\u662f\u4e0d\u53ca\u7269\u52a8\u8bcd\uff0c\u540e\u9762\u4e0d\u7528\u8ddf\u5bbe\u8bed\uff1b\u4f46\u662farrive in\u5c31\u662f\u53ca\u7269\u7684\u4e86\uff0c\u540e\u9762\u4e0d\u8ddf\u4e2a\u5bbe\u8bed\u5c31\u4e0d\u5bf9\u4e86

I wonder if the train can arrive on time.

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\u5982\u679c\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u8bf7\u70b9\u51fb\u672c\u9875\u9762\u4e2d\u7684\u201c\u9009\u4e3a\u6ee1\u610f\u56de\u7b54\u201d\u6309\u94ae,\u8c22\u8c22\uff01
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不是，应该填have arrived,因为此处表达的是本应该怎么样，should用于这种情况时是用should have down结构。

扩展阅读：the girl on the train ... by the train ... i dont give a damn ... take the bus ... ride a bike ... because of ... transport fever 2 ... que sera sera whatever ... take the plane ...