The Summer Palace is wonderful .Have you ever visited any ot
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The Summer Palace is wonderful .Have you ever visited any other interesting places
have been had been
为什么
have been had been
为什么
have been 现在完成时,这里是说:你曾经去过吗?
had been 是过去完成时.
had been是过去完成时结构:had+动词过去分词:表示两个事件中一个发生在前,或者说是表示较早的过去.
After they had entered the house,they went into the dining room.
他们进到屋里后,走进了饭厅.
have been是现在完成时结构:have/has+动词过去分词:单数第三人称用has,其余用have.表示在过去不确定的时间里发生的并与现在有着某种联系的动作;或者表示开始于过去并持续到现在的动作.
I've just had a cup. 我刚喝了一杯.此处had为动词have(喝)的过去分词
had been 是过去完成时.
had been是过去完成时结构:had+动词过去分词:表示两个事件中一个发生在前,或者说是表示较早的过去.
After they had entered the house,they went into the dining room.
他们进到屋里后,走进了饭厅.
have been是现在完成时结构:have/has+动词过去分词:单数第三人称用has,其余用have.表示在过去不确定的时间里发生的并与现在有着某种联系的动作;或者表示开始于过去并持续到现在的动作.
I've just had a cup. 我刚喝了一杯.此处had为动词have(喝)的过去分词
Have you ever been to the Summer Palace?—No.It is the first
Have you ever visited the Summer P 【填单词】
Palace Museum is the best place ___I've ever visited.
Have you ever ____(travel) to the Summer Palace.怎么填?
I visited the summer palace是什么意思
How many students have visited the Summer Palace?____.A.No o
he Palace Museum is the best place ___I've ever visited.
Where is the Summer Palace?
Have you heard of the place____he visited last summer?
have you ever visited the science museum completed two years
Have you ever visited the place___your mom works.
have you ever visited the Sues C_ 添什么