摘要： 如果主句的时态是一般过去时.宾语从句只能用相应的过去时态(一般过去时. 过去进行时. 过去将来时.过去完成时).例如: He asked what time it was. He told me that he was preparing for the sports meet. He asked if you had written to Peter. He said that he would go back to the U.S. soon.

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