UC知道【初二英语问题】单选——高手，菜鸟求解！【急!!】
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21.My sister has been stuyding for a test____a week.
A.in B.since C.Before D.for
22.The man has____here the whole day sadly.
A.sits B`sat C`be sitting D`been sitting
23.____have you been collecting stamps?
Since Iwas ten years old.
A.how many B.how often C.how long D.how soon
24.Jim was late again because he watched TV for____last night.
A.two half hour B.two and a half hours C.two and a half hour D.two hour and a half.
25.What's your hobby?
A.fly kites B.to fly kites C.flying kites D.flies kites.
A.in B.since C.Before D.for
22.The man has____here the whole day sadly.
A.sits B`sat C`be sitting D`been sitting
23.____have you been collecting stamps?
Since Iwas ten years old.
A.how many B.how often C.how long D.how soon
24.Jim was late again because he watched TV for____last night.
A.two half hour B.two and a half hours C.two and a half hour D.two hour and a half.
25.What's your hobby?
A.fly kites B.to fly kites C.flying kites D.flies kites.
D for+一段时间
D 句中的has提示为完成时态中的某一种
C 对一段时间提问用.how long
B 基数词+名词复数+ a half=基数词+a half + 名词复数
C 应该用一个动名词形式来对应hobby
D
D
两题都跟现在完成时有关，你去看看语法书就好了
D，D。 补充，C,D,C。
d d c b c
D D C B C
21. D 表示一段时间 22. D 现在完成进行时 23. C 多长时间 24.B 两个半小时的表达方式：two hours and a half 或者 two and a half hours
25. C 表示爱好用动名词