【单选题】【消耗次数：1】
Poly______ have left school, for her bike is still here.
①
can’t
②
wouldn’t
③
shouldn’t
④
needn’t
参考答案：
复制
纠错
相关题目
【单选题】
Poly______ have left school, for her bike is still here.
①
cant
②
wouldnt
③
shouldnt
④
neednt
【判断题】
She is under the impression that he isn’t a __genuine____ person for he wouldn’t tell her where and when he went to university.
①
正确
②
错误
【单选题】
I haven’t seen her for years, but I could still ____ her voice on the phone.
①
recognize
②
realize
③
hear
④
know
【单选题】
If it _____ for his help, I wouldn’t be a university student now.
①
hasn’t been
②
hadn’t been
③
wasn’t
④
weren’t
【单选题】
We shouldn’t always _______ our parents.
①
A.keep on
②
B.depend on
③
C.put on
④
D.go on
【单选题】
They can’t leave until they _________ their work .
①
did
②
are doing
③
have done
④
his done
【单选题】
They can’t leave until they _______ their work .
①
did
②
are doing
③
have done
④
his done
【判断题】
判断线上的内容是否正确：She is under the impression that he isn’t a __genuine____ person for he wouldn’t tell her where and when he went to university.
①
正确
②
错误
【单选题】
Wouldn’t it be wise to _____ the possibility of rain before planning the garden party?
①
check in
②
check through
③
check out
④
check on
随机题目
【单选题】
下列关于最小项的说法中，正确的有（）。
①
全体最小项相或的结果为0。
②
任意两个最小项相与的结果为0。
③
2n个最小项合并可以消除n个变量。
④
任意四个最小项一定可以合并，且消除两个变量。
【单选题】
某逻辑函数以不同变量顺序作卡诺图，下列说法中正确的是（）。
①
逻辑1的数量和位置均不变。
②
逻辑1的数量不变，位置一定变化。
③
逻辑1的数量不变，位置可能变化。
④
逻辑1的数量和位置均变化。