作业帮根据句意用括号内动词的适当形式填空：1、It is _____(say)that she has been back for two weeks.2、She asked if Mr Smith____already____(come)back.选择:1.What can i do for you?-----_____you have time ,could you please help me water t
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根据句意用括号内动词的适当形式填空：1、It is _____(say)that she has been back for two weeks.2、She asked if Mr Smith____already____(come)back.选择:1.What can i do for you?-----_____you have time ,could you please help me water t
根据句意用括号内动词的适当形式填空：1、It is _____(say)that she has been back for two weeks.
2、She asked if Mr Smith____already____(come)back.
选择:1.What can i do for you?-----_____you have time ,could you please help me water the flowers? A.whether B.if
2.What if it ____when we are having a picnic?------Of course we should have taken our umbrellas with us. A.will rain B.is raining C.rains D.would rain
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根据句意用括号内动词的适当形式填空：1、It is _____(say)that she has been back for two weeks.2、She asked if Mr Smith____already____(come)back.选择:1.What can i do for you?-----_____you have time ,could you please help me water t
1.said
2.had come
1.B.2.C
1.said
2.had come
选择：1.B 2.C能补充一下理由吗?谢谢1.it is said 是固定搭配，意为据说 2.我错了，填had come因句中有already,所以用完成时,而前面有said所以是过去完成时 选择：1.if有两意，一引导条状，二意为如果，本题取第二意 2.what if意为倘若，引导从句时主将从现“引导条状”什么意思...
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1.said
2.had come
选择：1.B 2.C
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1.said it is said that,固定搭配,意思是据说.
2.had,come
She asked中asked是过去式,表示这个动作在过去发生,后面有already(已经),所以这里是过去完成时.
过去完成时的结构是had done.这里填的come是过去分词的形式.
选择
1.B if有如果和是否两个意思.根据句子的意思,可知这里i...
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1.said it is said that,固定搭配,意思是据说.
2.had,come
She asked中asked是过去式,表示这个动作在过去发生,后面有already(已经),所以这里是过去完成时.
过去完成时的结构是had done.这里填的come是过去分词的形式.
选择
1.B if有如果和是否两个意思.根据句子的意思,可知这里if是如果的意思.
2.C
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said
had
come
B
D
said
had come
B
C
1.said
2.had come
选择：1.B 2.C