题目内容
6.It has been six years before we last saw each other.把before改成since..分析 自从我们上次见面已经六年了
解答 把before改成since.考查固定句型.It is/has been+一段时间+since+从句,意为"自从…至今已经多久了".根据句意:自从我们上次见面已经六年了.所以答案是把before改成since.
点评 对于英语中固定句型的考查,需要考生在平时的学习中积累句型,掌握句型,根据句意和句子结构的要求选择合适的句型,然后选出正确的答案.
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