皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
Si j'ai des vacances, je __________ en Frence.
A.
voyage
B.
voyagerai
C.
voyagerais
D.
voyageais
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】She is very busy ____for a journey. A. to prepare B. preparing C. to be preparing D. being prepared
A.
to prepare
B.
preparing
C.
being repaired
【单选题】用原型法开发信息系统,先要提供一个原型,再不断完善,原型是( )。
A.
系统的概念模型
B.
系统的逻辑模型
C.
系统的物理模型
D.
可运行的模型
【简答题】A.Preparing for the race of Marathons. B.Preparing for the cycling race the next day. C.Training for a hiking race. D.Doing an experiment.
【判断题】只有金属离子才能作为配合物的形成体。
A.
正确
B.
错误
【单选题】Father is us a meal . We may wash our hands and the meal.
A.
preparing ; prepare
B.
preparing ; prepare for
C.
preparing for ; prepare
D.
preparing for ; preparing for
【单选题】We are busy__________ the final exams.
A.
to prepare for
B.
preparing for
C.
preparing
D.
preparing with
【单选题】用原型法开发信息系统,先要提供一个原型再不断完善,原型是:
A.
系统的概念模型
B.
系统的逻辑模型
C.
系统的物理模型
D.
可运行模型
【单选题】用原型法开发信息系统是先提供一个原型,再不断改进完善,直到用户满意。这个原型指的是( )。
A.
系统的概念模型
B.
系统的逻辑模型
C.
系统的物理模型
D.
可行性模型
【单选题】Tom along with his classmates ______ for the coming exam. [    ]
A.
are preparing
B.
are preparing themselves
C.
is preparing him
D.
is preparing himself
【单选题】----I’m sure Kim will win the first prize in the final. -----I think so. He ______ for it for months. A .is preparing B. was preparing C. has been preparing D. had been preparing
A.
is preparing
B.
was preparing
C.
has been preparing
D.
had been preparing
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题