求解4道英语选择题,关于现在完成时的1.I have been here ()two weeks alreadyA in B after C for D since2.Tina with her friends ()skating this weekend.A is going B are going C has gone D has been3.My father ()on business for two weeks,

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求解4道英语选择题,关于现在完成时的1.I have been here ()two weeks alreadyA in  B after  C for  D since2.Tina with her friends ()skating this weekend.A is going B are going  C has gone  D has been3.My father ()on business for two weeks,

求解4道英语选择题,关于现在完成时的1.I have been here ()two weeks alreadyA in B after C for D since2.Tina with her friends ()skating this weekend.A is going B are going C has gone D has been3.My father ()on business for two weeks,
求解4道英语选择题,关于现在完成时的
1.I have been here ()two weeks already
A in B after C for D since
2.Tina with her friends ()skating this weekend.
A is going B are going C has gone D has been
3.My father ()on business for two weeks,he will return in three days/
A left B has left C has gone D has been away.
4.What is the reason ()being so late for the meeting?
A of B at C with D for
我的答案分别是CADD
求解,刚学,弄不懂

求解4道英语选择题,关于现在完成时的1.I have been here ()two weeks alreadyA in B after C for D since2.Tina with her friends ()skating this weekend.A is going B are going C has gone D has been3.My father ()on business for two weeks,
1.C
【解析】现在完成时中,常用for + 时间段; since + 时间点
2.A
【解析】
①主语中含有with结构的,由前面的那个名词决定句子的单复数,排除B
②this afternoon 今天下午,将要发生,所以选is going更好些,用现在进行表将来
3.D
【解析】
①for two weeks 两周的时间,这里使用现在完成时,所以排除 A
②现在完成时中要用延续性动词,所以选择 D
4.D
【解析】the reason for 固定搭配:“……的原因”
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C D CD

答,1,C,for表示时间段,和前面的been对应,have been表示某个状态维持了好久。
2,A,首先,with带的词组,单复数看with前面的那个词,后面的 this weekend意味这周末,所以用 将来时态A
3,原理同上题1,for表示时间段,和前面的been对应。
4,D,the reason for 固定词组。...

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答,1,C,for表示时间段,和前面的been对应,have been表示某个状态维持了好久。
2,A,首先,with带的词组,单复数看with前面的那个词,后面的 this weekend意味这周末,所以用 将来时态A
3,原理同上题1,for表示时间段,和前面的been对应。
4,D,the reason for 固定词组。

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CACD
have gone应该是指 “去了未归”

全对啊……

c, for 加点时间since加段时间
Awith带的词组,单复数看with前面的那个词,后面的 this weekend意味这周末,所以用 将来时态
C
Dthe reason for 固定词组。

你做的全对啊

1.C 2.A 3.D 4.D一样呗

1C A项,in接将来的一段时间example:i will be here in a moment我一会就到这儿there will be a catastrophe in 2 years.两年后会有一场大浩劫 B项after不与完成时连用the old man was dead after a month. there may be a new school after a year...

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1C A项,in接将来的一段时间example:i will be here in a moment我一会就到这儿there will be a catastrophe in 2 years.两年后会有一场大浩劫 B项after不与完成时连用the old man was dead after a month. there may be a new school after a year. Cfor 搭配完成时比较好 Dsince加时间点而不是时间段,原句可改为i've been here since two weeks ago.又如big changes have taken place in china since 2008。2008年后中国焕然一新 2A首先with是介词不影响主语把它放在后面也可以,Tina后面接单数。然后时间this weekend这个星期不能用完成时而用进行时 3D leave go都是瞬间动词,不能与时间段连用,但这并不表示不可以用完成时例如everything has gone .地震过后什么也没留下。只是不能接一段时间。所以此时leave 用be away 代替。 4Dthe reason for 固定短语什么的原因 我英语语法很厉害的,不懂找我。i'm always ready to help.

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1. C
【解析】现在完成时中,常用for + 时间段; since + 时间点
2. A
【解析】
①主语中含有with结构的,由前面的那个名词决定句子的单复数,排除B
②this afternoon 今天下午,将要发生,所以选is going更好些,用现在进行表将来
3. D
【解析】
①for two weeks 两周的时间,这...

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1. C
【解析】现在完成时中,常用for + 时间段; since + 时间点
2. A
【解析】
①主语中含有with结构的,由前面的那个名词决定句子的单复数,排除B
②this afternoon 今天下午,将要发生,所以选is going更好些,用现在进行表将来
3. D
【解析】
①for two weeks 两周的时间,这里使用现在完成时,所以排除 A
②现在完成时中要用延续性动词,所以选择 D
4.D
【解析】the reason for 固定搭配:“……的原因”
答案看完了,就采纳一个呗!拜托啦!嘿嘿
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