单选题：Our children and grandchildren__________ if we don’t look a

题目内容：

Our children and grandchildren__________ if we don’t look after our planet． A．endure
B．suffer
C．tolerate
D．bear

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

There is something wrong with my．TV set．I must have it______

There is something wrong with my．TV set．I must have it__________ ． A．checking B．

分类：成人英语三级题型：单选题

Now many families are trying to do everything they can to save money__________t

分类：成人英语三级题型：单选题

There can be no doubt__________ he is fit for the job． A．that B．whether C．if D．

分类：成人英语三级题型：单选题

__________ tomorrow’S lessons，I have no time to watch TV． A．Not prepare B．Not be

分类：成人英语三级题型：单选题

心理年龄特征并不经常发生根本性变化，不可能完全不相同。这说明儿童心理年龄特征具有（　　） A．可变性 B．稳定性 C．永恒性 D．不可知性

分类：成人英语三级题型：单选题