最好加说明1.I_a glass while I_the dinner yesterday.A.had broken ,was cookingB.broke ,was cooking.2.The dog_her on the leg when she _it.A.bit ,was catching.B.bit ,caught3.Where is John?He ___ to town for two hours.A.has gone B.has

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最好加说明1.I_____a glass while I_______the dinner yesterday.A.had broken ,was cookingB.broke ,was cooking.2.The dog_____her on the leg when she ___it.A.bit ,was catching.B.bit ,caught3.Where is John?He ___ to town for two hours.A.has gone B.has
最好加说明
1.I_____a glass while I_______the dinner yesterday.
A.had broken ,was cooking
B.broke ,was cooking.
2.The dog_____her on the leg when she ___it.
A.bit ,was catching.
B.bit ,caught
3.Where is John?
He ___ to town for two hours.
A.has gone
B.has been away
4.Let's hurry.The film will begin soon.
Oh,yes,but i ___afraid that it___.
A.was,had already begun.
B.am ,has already begun
5.The population in China___to one and a half billon by the year.
A.will be increase.
B.will have increased.
6.Hello!Glad to meet you here.I ____you ____in London too.
A.didn't know,were.
B.don't know ,are
1.B
2.B
3.B(已懂)
4.A
5.B
6.A

最好加说明1.I_____a glass while I_______the dinner yesterday.A.had broken ,was cookingB.broke ,was cooking.2.The dog_____her on the leg when she ___it.A.bit ,was catching.B.bit ,caught3.Where is John?He ___ to town for two hours.A.has gone B.has
1.B,只是陈述过去发生的事情,没必要用过去完成时
2.A 当他牵的它的时候,咬了她
3.B go是短暂性动词,不能与two hours 连用
4.B 我现在的感觉
5.B 有by 加一段时间时一般都用完成时态
6.A 我不知道是过去的事情,现在知道了

1.昨天当我做晚饭的时候,我把杯子打碎了.(这两个动作几乎是同时发生,所以一般过去时就可以)
2.catch,抓住,是个瞬间动词,没有进行时态.
4.是个虚拟语气的句子.
5.increase是不及物动词,没有被动语态.
6.我跟你打招呼之前还以为你不在伦敦.
老兄,加油!...

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1.昨天当我做晚饭的时候,我把杯子打碎了.(这两个动作几乎是同时发生,所以一般过去时就可以)
2.catch,抓住,是个瞬间动词,没有进行时态.
4.是个虚拟语气的句子.
5.increase是不及物动词,没有被动语态.
6.我跟你打招呼之前还以为你不在伦敦.
老兄,加油!

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最好加说明1.I_____a glass while I_______the dinner yesterday.A.had broken ,was cookingB.broke ,was cooking.2.The dog_____her on the leg when she ___it.A.bit ,was catching.B.bit ,caught3.Where is John?He ___ to town for two hours.A.has gone B.has glass 美国英语和英国英语的两个读音最好用汉语加汉语拼音小学语文加标点最好说明为什么开门七件事是指啥具体一点,最好加说明 glass glass glass GLASS = =它是玻璃用英语怎么说= =它是玻璃（意思是说它是种叫玻璃的物质）it's glass还是it's the glass= =最好能说明原因 ()is made of() 说明下理由感激glass glassA glass,glassGlasses,glassesA glass,glasses到底选什么呢饮用水加氯目的及原理最好有化学方程式说明 The house is made of glass.这里的glass为什么不加es? be made of glass 中的glass能不能加es?如果不能的话, Hold this glass carefully 中为什么hold不加ing 说明语素和词的区别.最好加一些示例说明. Bits of glass were all over the floor.为什么glass是不可数名词还要加were呢? 为什么【玻璃】的复数【眼镜】不加s而加es?glasses和glass 英语中,副词和形容词有什么区别,用法是什么?最好语法加例子说明