询问基础英语语法

询问基础英语语法
1.He has three uncles.One is an engineer,_____ is policeman,_____ is a worker.
A.another,the third
B.one,the other
(A)
问,B错在哪里?
2.The first prize will go to _____ we believe to be the most excellent student in our school.
A.whomever
B.whoever
(A)
问,不是据说是插入语么?
3.Without electricity human life _____ quite different today.
A.will be
B.would have been
(A)
问,不太明白了,可以虚拟么?
4.If they _____ on time,we would have to put it off.
A.don't come
B.should not come
(B)
问,A哪错?B怎么对?- -
5.
- Alice is visiting her mother today.
- In that case,_____ you have dinner with us tonight?
A.will
B.won't
(B)
问,．．．为什么啊!
6.A new type of ball provided a cheap and long-lasting _____ to the old ball made of wood or feathers.
A.alternative
B.attractive
C.responsible
D.ridiculous
解释下这句句子?
恩,这点,先谢一声!